changed per Philips suggestion

config folder will later contain debug.py and numerics.py

lib/damask/__init__.py

@@ -1,6 +1,6 @@
 from .environment import Environment      # only one class
 from .asciitable  import ASCIItable       # only one class
-from .material    import Material
+from .config      import Material         # will be extended to debug and numerics
 from .result      import Result           # one class with subclasses
 from .geometry    import Geometry         # one class with subclasses
 from .solver      import Solver           # one class with subclasses

lib/damask/config/__init__.py

@@ -0,0 +1 @@
+from . import Material

lib/damask/material/__init__.py

@@ -1 +0,0 @@
-from .material import Material