py api

* stopped bpy from importing automaticaly as decieded in the meeting.
* removed Blender.Main, since we agree it will be called bpy, renamed files also.
* updated epydocs from this and last commit.
* updated scripts to use bpy.*, and bugfix's for widgetwizard

source/blender/python/api2_2x/doc/API_intro.py

@@ -12,7 +12,7 @@ The Blender Python API Reference
 	-----------
 
 		- L{Blender}
-		- L{bpy<Bpy>} (automatically imported)
+		- L{bpy<Bpy>}
 
 	Submodules:
 	-----------