PowerPoint Template Update

Added an updated Powerpoint template (v0.6) with some minor cosmetic
changes and improvements. Also renamed "Powerpoint" directory to
MSOffice.

README.md

@@ -56,7 +56,7 @@ Layers with prefix `PPT_` contain graphics used in the Powerpoint Template.
 	
 #### 2. Presentation Template
 A powerpoint template is also available for Office 2000 and later.
-1. Click [here](Powerpoint/IITDH_PowerpointTemplate_V0.3.potx) to download and save the POTX template file somewhere to disk.
+1. Click [here](MSOffice/IITDH_PowerpointTemplate_V0.6.potx) to download and save the POTX template file somewhere to disk.
 2. Double-click this POT file to create a new blank presentation with the template applied. See the sample images above for some of the available layout designs. For other layouts, right click on any slide and select *"Layout..."*. Layout names are self explanatory
 
 #### 3. Letterhead