diff --git a/iPDC/iPDC.ui~ b/iPDC/iPDC.ui~
deleted file mode 100644
index 42f1b74..0000000
--- a/iPDC/iPDC.ui~
+++ /dev/null
@@ -1,640 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.22.2 -->
-<interface>
-  <requires lib="gtk+" version="3.0"/>
-  <object class="GtkAccelGroup" id="accelgroup1"/>
-  <object class="GtkImage" id="image1">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="stock">gtk-properties</property>
-  </object>
-  <object class="GtkImage" id="image10">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="stock">gtk-go-up</property>
-    <property name="pixel_size">10</property>
-    <property name="icon_size">1</property>
-  </object>
-  <object class="GtkImage" id="image11">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="stock">gtk-go-down</property>
-    <property name="icon_size">1</property>
-  </object>
-  <object class="GtkImage" id="image12">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="stock">gtk-select-color</property>
-    <property name="icon_size">1</property>
-  </object>
-  <object class="GtkImage" id="image13">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="stock">gtk-close</property>
-    <property name="icon_size">1</property>
-  </object>
-  <object class="GtkImage" id="image14">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="stock">gtk-add</property>
-    <property name="icon_size">1</property>
-  </object>
-  <object class="GtkImage" id="image15">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="stock">gtk-about</property>
-    <property name="icon_size">1</property>
-  </object>
-  <object class="GtkImage" id="image2">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="stock">gtk-missing-image</property>
-  </object>
-  <object class="GtkImage" id="image3">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="stock">gtk-quit</property>
-    <property name="pixel_size">10</property>
-    <property name="icon_size">1</property>
-  </object>
-  <object class="GtkImage" id="image4">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="stock">gtk-open</property>
-    <property name="icon_size">1</property>
-  </object>
-  <object class="GtkImage" id="image5">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="stock">gtk-properties</property>
-    <property name="icon_size">1</property>
-  </object>
-  <object class="GtkImage" id="image6">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="stock">gtk-new</property>
-    <property name="icon_size">1</property>
-  </object>
-  <object class="GtkImage" id="image7">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="stock">gtk-sort-ascending</property>
-    <property name="icon_size">1</property>
-  </object>
-  <object class="GtkImage" id="image8">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="stock">gtk-remove</property>
-    <property name="icon_size">1</property>
-  </object>
-  <object class="GtkImage" id="image9">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="stock">gtk-media-stop</property>
-    <property name="icon_size">1</property>
-  </object>
-  <object class="GtkWindow" id="ipdc">
-    <property name="width_request">800</property>
-    <property name="height_request">600</property>
-    <property name="can_focus">False</property>
-    <property name="tooltip_text" translatable="yes">iPDC - A Free Phasor Data Concentrator.
-Supportive IEEE C37.118 Synchrophasor std.</property>
-    <property name="title" translatable="yes">iPDC - v1.3</property>
-    <property name="window_position">center-on-parent</property>
-    <property name="default_width">710</property>
-    <property name="default_height">590</property>
-    <property name="icon_name">gnome-obex-server</property>
-    <property name="focus_on_map">False</property>
-    <property name="gravity">center</property>
-    <child type="titlebar">
-      <placeholder/>
-    </child>
-    <child>
-      <object class="GtkLayout" id="layout1">
-        <property name="width_request">800</property>
-        <property name="height_request">600</property>
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <child>
-          <object class="GtkButton" id="add_pmu_button">
-            <property name="label" translatable="yes">Add a Source Device</property>
-            <property name="width_request">284</property>
-            <property name="height_request">35</property>
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-            <property name="tooltip_text" translatable="yes">PMU/PDC device from which configuration
-and data frames would be received.</property>
-            <property name="xalign">0</property>
-          </object>
-          <packing>
-            <property name="x">20</property>
-            <property name="y">180</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkButton" id="remove_pmu_button">
-            <property name="label" translatable="yes">Remove a Source Device</property>
-            <property name="width_request">284</property>
-            <property name="height_request">35</property>
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-            <property name="tooltip_text" translatable="yes">Remove PMU/PDC device from which 
-data frames are being received.</property>
-            <property name="xalign">0</property>
-          </object>
-          <packing>
-            <property name="x">20</property>
-            <property name="y">225</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkButton" id="cmd_data_off_button">
-            <property name="label" translatable="yes">Turn OFF Data Transmission</property>
-            <property name="width_request">284</property>
-            <property name="height_request">35</property>
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-            <property name="tooltip_text" translatable="yes">Turn OFF data transmission of PMU/PDC device from
-which data frames are being received.</property>
-            <property name="xalign">0</property>
-          </object>
-          <packing>
-            <property name="x">20</property>
-            <property name="y">270</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkButton" id="cmd_data_on_button">
-            <property name="label" translatable="yes">Turn ON Data Transmission</property>
-            <property name="width_request">284</property>
-            <property name="height_request">35</property>
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-            <property name="tooltip_text" translatable="yes">Turn ON data transmission of PMU/PDC device whose
-data transmission is put OFF.</property>
-            <property name="xalign">0</property>
-          </object>
-          <packing>
-            <property name="x">20</property>
-            <property name="y">315</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkButton" id="cmd_cfg_button">
-            <property name="label" translatable="yes">Request Configuration Frame</property>
-            <property name="width_request">284</property>
-            <property name="height_request">35</property>
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-            <property name="tooltip_text" translatable="yes">Send Command frame to PMU/PDC device
-to get configuration frame.</property>
-            <property name="xalign">0</property>
-          </object>
-          <packing>
-            <property name="x">20</property>
-            <property name="y">360</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkButton" id="add_pdc_button">
-            <property name="label" translatable="yes">Add a Destination Device</property>
-            <property name="width_request">284</property>
-            <property name="height_request">35</property>
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-            <property name="tooltip_text" translatable="yes">PDC device to whom iPDC sends
-configuration and data frames.</property>
-            <property name="xalign">0</property>
-          </object>
-          <packing>
-            <property name="x">20</property>
-            <property name="y">405</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkButton" id="remove_pdc_button">
-            <property name="label" translatable="yes">Remove a Destination Device</property>
-            <property name="width_request">284</property>
-            <property name="height_request">35</property>
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-            <property name="tooltip_text" translatable="yes">Remove PDC device to whom iPDC
-sends data frames.</property>
-            <property name="xalign">0</property>
-          </object>
-          <packing>
-            <property name="x">20</property>
-            <property name="y">449</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkButton" id="display_conn_table_button">
-            <property name="label" translatable="yes">iPDC Connection Table</property>
-            <property name="width_request">284</property>
-            <property name="height_request">35</property>
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-            <property name="tooltip_text" translatable="yes">Display source and destination devices connection tables.</property>
-            <property name="xalign">0</property>
-          </object>
-          <packing>
-            <property name="x">20</property>
-            <property name="y">495</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkButton" id="exit_button">
-            <property name="label" translatable="yes">EXIT</property>
-            <property name="width_request">0</property>
-            <property name="height_request">0</property>
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-            <property name="tooltip_text" translatable="yes">Click to exit the iPDC Software.</property>
-          </object>
-          <packing>
-            <property name="x">700</property>
-            <property name="y">555</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkMenuBar" id="menubar">
-            <property name="width_request">710</property>
-            <property name="height_request">40</property>
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="can_default">True</property>
-            <property name="has_tooltip">True</property>
-            <property name="resize_mode">immediate</property>
-            <child>
-              <object class="GtkMenuItem" id="menuitem1">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="label" translatable="yes">_File</property>
-                <property name="use_underline">True</property>
-                <child type="submenu">
-                  <object class="GtkMenu" id="menu1">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <child>
-                      <object class="GtkImageMenuItem" id="enter_pdc_detail_menuitem">
-                        <property name="label">New iPDC Setup</property>
-                        <property name="visible">True</property>
-                        <property name="can_focus">False</property>
-                        <property name="events">GDK_POINTER_MOTION_MASK | GDK_BUTTON_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_KEY_PRESS_MASK | GDK_ENTER_NOTIFY_MASK | GDK_STRUCTURE_MASK</property>
-                        <property name="tooltip_text" translatable="yes">Click to create a new iPDC setup file.</property>
-                        <property name="image">image6</property>
-                        <property name="use_stock">False</property>
-                        <property name="always_show_image">True</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkImageMenuItem" id="open_ipdc_setup">
-                        <property name="label">Open iPDC Setup</property>
-                        <property name="visible">True</property>
-                        <property name="can_focus">False</property>
-                        <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_KEY_PRESS_MASK | GDK_ENTER_NOTIFY_MASK | GDK_STRUCTURE_MASK</property>
-                        <property name="tooltip_text" translatable="yes">Click to open the saved iPDC setup file.</property>
-                        <property name="image">image4</property>
-                        <property name="use_stock">False</property>
-                        <property name="always_show_image">True</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkImageMenuItem" id="pdc_details_menuitem">
-                        <property name="label" translatable="yes">iPDC Properties</property>
-                        <property name="visible">True</property>
-                        <property name="can_focus">False</property>
-                        <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_KEY_PRESS_MASK | GDK_ENTER_NOTIFY_MASK | GDK_STRUCTURE_MASK</property>
-                        <property name="tooltip_text" translatable="yes">Click to view the iPDC setup informations.</property>
-                        <property name="image">image5</property>
-                        <property name="use_stock">False</property>
-                        <property name="always_show_image">True</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkImageMenuItem" id="menu_conn_table">
-                        <property name="label" translatable="yes">Connection Table</property>
-                        <property name="visible">True</property>
-                        <property name="can_focus">False</property>
-                        <property name="tooltip_text" translatable="yes">Display source and destination devices connection tables.</property>
-                        <property name="image">image12</property>
-                        <property name="use_stock">False</property>
-                        <property name="always_show_image">True</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkImageMenuItem" id="exit_menuitem">
-                        <property name="label" translatable="yes">Quit</property>
-                        <property name="visible">True</property>
-                        <property name="can_focus">False</property>
-                        <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_KEY_PRESS_MASK | GDK_ENTER_NOTIFY_MASK | GDK_STRUCTURE_MASK</property>
-                        <property name="tooltip_text" translatable="yes">Click to exit the iPDC Software.</property>
-                        <property name="image">image3</property>
-                        <property name="use_stock">False</property>
-                        <property name="always_show_image">True</property>
-                      </object>
-                    </child>
-                  </object>
-                </child>
-              </object>
-            </child>
-            <child>
-              <object class="GtkMenuItem" id="menuitem2">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="label" translatable="yes">Edit</property>
-                <property name="use_underline">True</property>
-                <child type="submenu">
-                  <object class="GtkMenu" id="menu2">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <child>
-                      <object class="GtkImageMenuItem" id="menu_add_source">
-                        <property name="label">Add Source</property>
-                        <property name="visible">True</property>
-                        <property name="can_focus">False</property>
-                        <property name="events">GDK_POINTER_MOTION_MASK | GDK_BUTTON_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_KEY_PRESS_MASK | GDK_ENTER_NOTIFY_MASK | GDK_STRUCTURE_MASK</property>
-                        <property name="tooltip_text" translatable="yes">PMU/PDC device from which configuration
-and data frames would be received.</property>
-                        <property name="image">image7</property>
-                        <property name="use_stock">False</property>
-                        <property name="always_show_image">True</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkImageMenuItem" id="menu_remove_source">
-                        <property name="label">Remove Source</property>
-                        <property name="visible">True</property>
-                        <property name="can_focus">False</property>
-                        <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_KEY_PRESS_MASK | GDK_ENTER_NOTIFY_MASK | GDK_STRUCTURE_MASK</property>
-                        <property name="tooltip_text" translatable="yes">Remove PMU/PDC device from which 
-data frames are being received.</property>
-                        <property name="image">image8</property>
-                        <property name="use_stock">False</property>
-                        <property name="always_show_image">True</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkImageMenuItem" id="menu_data_off">
-                        <property name="label" translatable="yes">Data OFF</property>
-                        <property name="visible">True</property>
-                        <property name="can_focus">False</property>
-                        <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_KEY_PRESS_MASK | GDK_ENTER_NOTIFY_MASK | GDK_STRUCTURE_MASK</property>
-                        <property name="tooltip_text" translatable="yes">Turn OFF data transmission of PMU/PDC device from
-which data frames are being received.</property>
-                        <property name="image">image9</property>
-                        <property name="use_stock">False</property>
-                        <property name="always_show_image">True</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkImageMenuItem" id="menu_data_on">
-                        <property name="label" translatable="yes">Data ON</property>
-                        <property name="visible">True</property>
-                        <property name="can_focus">False</property>
-                        <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_KEY_PRESS_MASK | GDK_ENTER_NOTIFY_MASK | GDK_STRUCTURE_MASK</property>
-                        <property name="tooltip_text" translatable="yes">Turn ON data transmission of PMU/PDC device whose
-data transmission is put OFF.</property>
-                        <property name="image">image10</property>
-                        <property name="use_stock">False</property>
-                        <property name="always_show_image">True</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkImageMenuItem" id="menu_request_cfg">
-                        <property name="label" translatable="yes">Request CFG</property>
-                        <property name="visible">True</property>
-                        <property name="can_focus">False</property>
-                        <property name="tooltip_text" translatable="yes">Send Command frame to PMU/PDC device
-to get configuration frame.</property>
-                        <property name="image">image11</property>
-                        <property name="use_stock">False</property>
-                        <property name="always_show_image">True</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkImageMenuItem" id="menu_add_destination">
-                        <property name="label" translatable="yes">Add Destination</property>
-                        <property name="visible">True</property>
-                        <property name="can_focus">False</property>
-                        <property name="tooltip_text" translatable="yes">PDC device to whom iPDC sends
-configuration and data frames.</property>
-                        <property name="image">image14</property>
-                        <property name="use_stock">False</property>
-                        <property name="always_show_image">True</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkImageMenuItem" id="menu_remove_destination">
-                        <property name="label" translatable="yes">Remove Destination</property>
-                        <property name="visible">True</property>
-                        <property name="can_focus">False</property>
-                        <property name="tooltip_text" translatable="yes">Remove PDC device to whom iPDC
-sends data frames.</property>
-                        <property name="image">image13</property>
-                        <property name="use_stock">False</property>
-                        <property name="always_show_image">True</property>
-                      </object>
-                    </child>
-                  </object>
-                </child>
-              </object>
-            </child>
-            <child>
-              <object class="GtkMenuItem" id="menuitem3">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="tooltip_text" translatable="yes">service tools</property>
-                <property name="label" translatable="yes">Tools</property>
-                <child type="submenu">
-                  <object class="GtkMenu">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <child>
-                      <object class="GtkMenuItem" id="attack_detection">
-                        <property name="visible">True</property>
-                        <property name="can_focus">False</property>
-                        <property name="label" translatable="yes">Attack Detection</property>
-                        <property name="use_underline">True</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkMenuItem" id="data_vis">
-                        <property name="visible">True</property>
-                        <property name="can_focus">False</property>
-                        <property name="label" translatable="yes">Data Visualization</property>
-                        <property name="use_underline">True</property>
-                      </object>
-                    </child>
-                  </object>
-                </child>
-              </object>
-            </child>
-            <child>
-              <object class="GtkMenuItem" id="menuitem4">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="label" translatable="yes">_Help</property>
-                <property name="use_underline">True</property>
-                <child type="submenu">
-                  <object class="GtkMenu" id="menu3">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <child>
-                      <object class="GtkImageMenuItem" id="about_menuitem">
-                        <property name="label">About</property>
-                        <property name="visible">True</property>
-                        <property name="can_focus">False</property>
-                        <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_KEY_PRESS_MASK | GDK_ENTER_NOTIFY_MASK | GDK_STRUCTURE_MASK</property>
-                        <property name="tooltip_text" translatable="yes">Click to see the publisher, licensing, and version details.</property>
-                        <property name="image">image15</property>
-                        <property name="use_stock">False</property>
-                        <property name="always_show_image">True</property>
-                      </object>
-                    </child>
-                  </object>
-                </child>
-              </object>
-            </child>
-          </object>
-        </child>
-        <child>
-          <object class="GtkLinkButton" id="linkbutton1">
-            <property name="label" translatable="yes">Go online</property>
-            <property name="width_request">100</property>
-            <property name="height_request">35</property>
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-            <property name="has_tooltip">True</property>
-            <property name="tooltip_text" translatable="yes">For more information visit the iPDC official web 
-'ipdc.codeplex.com/'.</property>
-            <property name="image">image1</property>
-            <property name="relief">none</property>
-            <property name="uri">http://ipdc.codeplex.com/</property>
-          </object>
-          <packing>
-            <property name="x">500</property>
-            <property name="y">555</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkLabel" id="admin_label">
-            <property name="width_request">284</property>
-            <property name="height_request">40</property>
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-          </object>
-          <packing>
-            <property name="x">20</property>
-            <property name="y">137</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkLabel" id="rights_label">
-            <property name="width_request">180</property>
-            <property name="height_request">28</property>
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="selectable">True</property>
-          </object>
-          <packing>
-            <property name="x">335</property>
-            <property name="y">560</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkTextView" id="text_view">
-            <property name="width_request">475</property>
-            <property name="height_request">375</property>
-            <property name="visible">True</property>
-            <property name="sensitive">False</property>
-            <property name="can_focus">False</property>
-            <property name="tooltip_text" translatable="yes">iPDC - A Free Phasor Data Concentrator.
-Supportive IEEE C37.118 Synchrophasor std.</property>
-            <property name="editable">False</property>
-            <property name="justification">fill</property>
-          </object>
-          <packing>
-            <property name="x">320</property>
-            <property name="y">165</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkTextView" id="text_view1">
-            <property name="width_request">800</property>
-            <property name="height_request">70</property>
-            <property name="visible">True</property>
-            <property name="sensitive">False</property>
-            <property name="can_focus">False</property>
-            <property name="editable">False</property>
-            <property name="justification">fill</property>
-            <property name="cursor_visible">False</property>
-          </object>
-          <packing>
-            <property name="y">40</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkButton" id="utiliy_tools">
-            <property name="label" translatable="yes">Utility tools</property>
-            <property name="width_request">284</property>
-            <property name="height_request">35</property>
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-            <property name="xalign">0</property>
-          </object>
-          <packing>
-            <property name="x">20</property>
-            <property name="y">541</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkLabel" id="time_lable">
-            <property name="width_request">162</property>
-            <property name="height_request">20</property>
-            <property name="visible">True</property>
-            <property name="sensitive">False</property>
-            <property name="can_focus">False</property>
-            <property name="tooltip_text" translatable="yes">Local Time of System</property>
-            <property name="justify">right</property>
-            <property name="track_visited_links">False</property>
-            <property name="xalign">0</property>
-            <property name="yalign">0</property>
-            <attributes>
-              <attribute name="style" value="normal"/>
-              <attribute name="weight" value="heavy"/>
-              <attribute name="gravity" value="west"/>
-              <attribute name="foreground" value="#712204430000"/>
-            </attributes>
-          </object>
-          <packing>
-            <property name="x">545</property>
-            <property name="y">115</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkHSeparator" id="hseparator1">
-            <property name="width_request">800</property>
-            <property name="height_request">1</property>
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-          </object>
-          <packing>
-            <property name="y">536</property>
-          </packing>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
diff --git a/iPDC/iPDC.xml$ b/iPDC/iPDC.xml$
deleted file mode 100644
index 5bc42e1..0000000
--- a/iPDC/iPDC.xml$
+++ /dev/null
@@ -1,546 +0,0 @@
-<?xml version="1.0"?>
-<interface>
-  <!-- interface-requires gtk+ 3.0 -->
-  <!-- interface-naming-policy toplevel-contextual -->
-  <object class="GtkAccelGroup" id="accelgroup1"/>
-  <object class="GtkImage" id="image1">
-    <property name="visible">True</property>
-    <property name="stock">gtk-properties</property>
-  </object>
-  <object class="GtkImage" id="image10">
-    <property name="visible">True</property>
-    <property name="stock">gtk-go-up</property>
-    <property name="pixel_size">10</property>
-    <property name="icon-size">1</property>
-  </object>
-  <object class="GtkImage" id="image11">
-    <property name="visible">True</property>
-    <property name="stock">gtk-go-down</property>
-    <property name="icon-size">1</property>
-  </object>
-  <object class="GtkImage" id="image12">
-    <property name="visible">True</property>
-    <property name="stock">gtk-select-color</property>
-    <property name="icon-size">1</property>
-  </object>
-  <object class="GtkImage" id="image13">
-    <property name="visible">True</property>
-    <property name="stock">gtk-close</property>
-    <property name="icon-size">1</property>
-  </object>
-  <object class="GtkImage" id="image14">
-    <property name="visible">True</property>
-    <property name="stock">gtk-add</property>
-    <property name="icon-size">1</property>
-  </object>
-  <object class="GtkImage" id="image15">
-    <property name="visible">True</property>
-    <property name="stock">gtk-about</property>
-    <property name="icon-size">1</property>
-  </object>
-  <object class="GtkImage" id="image2">
-    <property name="visible">True</property>
-    <property name="stock">gtk-missing-image</property>
-  </object>
-  <object class="GtkImage" id="image3">
-    <property name="visible">True</property>
-    <property name="stock">gtk-quit</property>
-    <property name="pixel_size">10</property>
-    <property name="icon-size">1</property>
-  </object>
-  <object class="GtkImage" id="image4">
-    <property name="visible">True</property>
-    <property name="stock">gtk-open</property>
-    <property name="icon-size">1</property>
-  </object>
-  <object class="GtkImage" id="image5">
-    <property name="visible">True</property>
-    <property name="stock">gtk-properties</property>
-    <property name="icon-size">1</property>
-  </object>
-  <object class="GtkImage" id="image6">
-    <property name="visible">True</property>
-    <property name="stock">gtk-new</property>
-    <property name="icon-size">1</property>
-  </object>
-  <object class="GtkImage" id="image7">
-    <property name="visible">True</property>
-    <property name="stock">gtk-sort-ascending</property>
-    <property name="icon-size">1</property>
-  </object>
-  <object class="GtkImage" id="image8">
-    <property name="visible">True</property>
-    <property name="stock">gtk-remove</property>
-    <property name="icon-size">1</property>
-  </object>
-  <object class="GtkImage" id="image9">
-    <property name="visible">True</property>
-    <property name="stock">gtk-media-stop</property>
-    <property name="icon-size">1</property>
-  </object>
-  <object class="GtkWindow" id="ipdc">
-    <property name="tooltip_text" translatable="yes">iPDC - A Free Phasor Data Concentrator.
-Supportive IEEE C37.118 Synchrophasor std.</property>
-    <property name="title" translatable="yes">iPDC - v1.3</property>
-    <property name="window_position">center-on-parent</property>
-    <property name="default_width">710</property>
-    <property name="default_height">590</property>
-    <property name="icon_name">gnome-obex-server</property>
-    <property name="focus_on_map">False</property>
-    <property name="gravity">center</property>
-    <child>
-      <object class="GtkLayout" id="layout1">
-        <property name="visible">True</property>
-        <child>
-          <object class="GtkButton" id="add_pmu_button">
-            <property name="label" translatable="yes">Add a Source Device</property>
-            <property name="width_request">240</property>
-            <property name="height_request">35</property>
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-            <property name="tooltip_text" translatable="yes">PMU/PDC device from which configuration
-and data frames would be received.</property>
-            <property name="xalign">0</property>
-          </object>
-          <packing>
-            <property name="x">20</property>
-            <property name="y">180</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkButton" id="remove_pmu_button">
-            <property name="label" translatable="yes">Remove a Source Device</property>
-            <property name="width_request">240</property>
-            <property name="height_request">35</property>
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-            <property name="tooltip_text" translatable="yes">Remove PMU/PDC device from which 
-data frames are being received.</property>
-            <property name="xalign">0</property>
-          </object>
-          <packing>
-            <property name="x">20</property>
-            <property name="y">225</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkButton" id="cmd_data_off_button">
-            <property name="label" translatable="yes">Turn OFF Data Transmission</property>
-            <property name="width_request">240</property>
-            <property name="height_request">35</property>
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-            <property name="tooltip_text" translatable="yes">Turn OFF data transmission of PMU/PDC device from
-which data frames are being received.</property>
-            <property name="xalign">0</property>
-          </object>
-          <packing>
-            <property name="x">20</property>
-            <property name="y">270</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkButton" id="cmd_data_on_button">
-            <property name="label" translatable="yes">Turn ON Data Transmission</property>
-            <property name="width_request">240</property>
-            <property name="height_request">35</property>
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-            <property name="tooltip_text" translatable="yes">Turn ON data transmission of PMU/PDC device whose
-data transmission is put OFF.</property>
-            <property name="xalign">0</property>
-          </object>
-          <packing>
-            <property name="x">20</property>
-            <property name="y">315</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkButton" id="cmd_cfg_button">
-            <property name="label" translatable="yes">Request Configuration Frame</property>
-            <property name="width_request">240</property>
-            <property name="height_request">35</property>
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-            <property name="tooltip_text" translatable="yes">Send Command frame to PMU/PDC device
-to get configuration frame.</property>
-            <property name="xalign">0</property>
-          </object>
-          <packing>
-            <property name="x">20</property>
-            <property name="y">360</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkButton" id="add_pdc_button">
-            <property name="label" translatable="yes">Add a Destination Device</property>
-            <property name="width_request">240</property>
-            <property name="height_request">35</property>
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-            <property name="tooltip_text" translatable="yes">PDC device to whom iPDC sends
-configuration and data frames.</property>
-            <property name="xalign">0</property>
-          </object>
-          <packing>
-            <property name="x">20</property>
-            <property name="y">405</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkButton" id="remove_pdc_button">
-            <property name="label" translatable="yes">Remove a Destination Device</property>
-            <property name="width_request">240</property>
-            <property name="height_request">35</property>
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-            <property name="tooltip_text" translatable="yes">Remove PDC device to whom iPDC
-sends data frames.</property>
-            <property name="xalign">0</property>
-          </object>
-          <packing>
-            <property name="x">20</property>
-            <property name="y">449</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkButton" id="display_conn_table_button">
-            <property name="label" translatable="yes">iPDC Connection Table</property>
-            <property name="width_request">240</property>
-            <property name="height_request">35</property>
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-            <property name="tooltip_text" translatable="yes">Display source and destination devices connection tables.</property>
-            <property name="xalign">0</property>
-          </object>
-          <packing>
-            <property name="x">20</property>
-            <property name="y">495</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkButton" id="exit_button">
-            <property name="label" translatable="yes">EXIT</property>
-            <property name="width_request">100</property>
-            <property name="height_request">35</property>
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-            <property name="tooltip_text" translatable="yes">Click to exit the iPDC Software.</property>
-          </object>
-          <packing>
-            <property name="x">603</property>
-            <property name="y">555</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkMenuBar" id="menubar">
-            <property name="width_request">710</property>
-            <property name="height_request">40</property>
-            <property name="visible">True</property>
-            <property name="can_default">True</property>
-            <property name="has_tooltip">True</property>
-            <property name="resize_mode">immediate</property>
-            <child>
-              <object class="GtkMenuItem" id="menuitem1">
-                <property name="visible">True</property>
-                <property name="label" translatable="yes">_File</property>
-                <property name="use_underline">True</property>
-                <child type="submenu">
-                  <object class="GtkMenu" id="menu1">
-                    <property name="visible">True</property>
-                    <child>
-                      <object class="GtkImageMenuItem" id="enter_pdc_detail_menuitem">
-                        <property name="label">New iPDC Setup</property>
-                        <property name="visible">True</property>
-                        <property name="events">GDK_POINTER_MOTION_MASK | GDK_BUTTON_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_KEY_PRESS_MASK | GDK_ENTER_NOTIFY_MASK | GDK_STRUCTURE_MASK</property>
-                        <property name="tooltip_text" translatable="yes">Click to create a new iPDC setup file.</property>
-                        <property name="image">image6</property>
-                        <property name="use_stock">False</property>
-                        <property name="always_show_image">True</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkImageMenuItem" id="open_ipdc_setup">
-                        <property name="label">Open iPDC Setup</property>
-                        <property name="visible">True</property>
-                        <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_KEY_PRESS_MASK | GDK_ENTER_NOTIFY_MASK | GDK_STRUCTURE_MASK</property>
-                        <property name="tooltip_text" translatable="yes">Click to open the saved iPDC setup file.</property>
-                        <property name="image">image4</property>
-                        <property name="use_stock">False</property>
-                        <property name="always_show_image">True</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkImageMenuItem" id="pdc_details_menuitem">
-                        <property name="label" translatable="yes">iPDC Properties</property>
-                        <property name="visible">True</property>
-                        <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_KEY_PRESS_MASK | GDK_ENTER_NOTIFY_MASK | GDK_STRUCTURE_MASK</property>
-                        <property name="tooltip_text" translatable="yes">Click to view the iPDC setup informations.</property>
-                        <property name="image">image5</property>
-                        <property name="use_stock">False</property>
-                        <property name="always_show_image">True</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkImageMenuItem" id="menu_conn_table">
-                        <property name="label" translatable="yes">Connection Table</property>
-                        <property name="visible">True</property>
-                        <property name="tooltip_text" translatable="yes">Display source and destination devices connection tables.</property>
-                        <property name="image">image12</property>
-                        <property name="use_stock">False</property>
-                        <property name="always_show_image">True</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkImageMenuItem" id="exit_menuitem">
-                        <property name="label" translatable="yes">Quit</property>
-                        <property name="visible">True</property>
-                        <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_KEY_PRESS_MASK | GDK_ENTER_NOTIFY_MASK | GDK_STRUCTURE_MASK</property>
-                        <property name="tooltip_text" translatable="yes">Click to exit the iPDC Software.</property>
-                        <property name="image">image3</property>
-                        <property name="use_stock">False</property>
-                        <property name="always_show_image">True</property>
-                      </object>
-                    </child>
-                  </object>
-                </child>
-              </object>
-            </child>
-            <child>
-              <object class="GtkMenuItem" id="menuitem2">
-                <property name="visible">True</property>
-                <property name="label" translatable="yes">Edit</property>
-                <property name="use_underline">True</property>
-                <child type="submenu">
-                  <object class="GtkMenu" id="menu2">
-                    <property name="visible">True</property>
-                    <child>
-                      <object class="GtkImageMenuItem" id="menu_add_source">
-                        <property name="label">Add Source</property>
-                        <property name="visible">True</property>
-                        <property name="events">GDK_POINTER_MOTION_MASK | GDK_BUTTON_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_KEY_PRESS_MASK | GDK_ENTER_NOTIFY_MASK | GDK_STRUCTURE_MASK</property>
-                        <property name="tooltip_text" translatable="yes">PMU/PDC device from which configuration
-and data frames would be received.</property>
-                        <property name="image">image7</property>
-                        <property name="use_stock">False</property>
-                        <property name="always_show_image">True</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkImageMenuItem" id="menu_remove_source">
-                        <property name="label">Remove Source</property>
-                        <property name="visible">True</property>
-                        <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_KEY_PRESS_MASK | GDK_ENTER_NOTIFY_MASK | GDK_STRUCTURE_MASK</property>
-                        <property name="tooltip_text" translatable="yes">Remove PMU/PDC device from which 
-data frames are being received.</property>
-                        <property name="image">image8</property>
-                        <property name="use_stock">False</property>
-                        <property name="always_show_image">True</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkImageMenuItem" id="menu_data_off">
-                        <property name="label" translatable="yes">Data OFF</property>
-                        <property name="visible">True</property>
-                        <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_KEY_PRESS_MASK | GDK_ENTER_NOTIFY_MASK | GDK_STRUCTURE_MASK</property>
-                        <property name="tooltip_text" translatable="yes">Turn OFF data transmission of PMU/PDC device from
-which data frames are being received.</property>
-                        <property name="image">image9</property>
-                        <property name="use_stock">False</property>
-                        <property name="always_show_image">True</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkImageMenuItem" id="menu_data_on">
-                        <property name="label" translatable="yes">Data ON</property>
-                        <property name="visible">True</property>
-                        <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_KEY_PRESS_MASK | GDK_ENTER_NOTIFY_MASK | GDK_STRUCTURE_MASK</property>
-                        <property name="tooltip_text" translatable="yes">Turn ON data transmission of PMU/PDC device whose
-data transmission is put OFF.</property>
-                        <property name="image">image10</property>
-                        <property name="use_stock">False</property>
-                        <property name="always_show_image">True</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkImageMenuItem" id="menu_request_cfg">
-                        <property name="label" translatable="yes">Request CFG</property>
-                        <property name="visible">True</property>
-                        <property name="tooltip_text" translatable="yes">Send Command frame to PMU/PDC device
-to get configuration frame.</property>
-                        <property name="image">image11</property>
-                        <property name="use_stock">False</property>
-                        <property name="always_show_image">True</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkImageMenuItem" id="menu_add_destination">
-                        <property name="label" translatable="yes">Add Destination</property>
-                        <property name="visible">True</property>
-                        <property name="tooltip_text" translatable="yes">PDC device to whom iPDC sends
-configuration and data frames.</property>
-                        <property name="image">image14</property>
-                        <property name="use_stock">False</property>
-                        <property name="always_show_image">True</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkImageMenuItem" id="menu_remove_destination">
-                        <property name="label" translatable="yes">Remove Destination</property>
-                        <property name="visible">True</property>
-                        <property name="tooltip_text" translatable="yes">Remove PDC device to whom iPDC
-sends data frames.</property>
-                        <property name="image">image13</property>
-                        <property name="use_stock">False</property>
-                        <property name="always_show_image">True</property>
-                      </object>
-                    </child>
-                  </object>
-                </child>
-              </object>
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