Scons epydos changed options

- no source code since this is only useful if the epydocs contain code, ours are only docstrings.
- set inheritance to included so you dont have to search up the classes to find available functions.
- SConstruct, isolate the exception for importing epydoc.
- Added a print to the SConscript files otherwise it looks like nothings happening.

SConstruct

@@ -616,11 +616,13 @@ if not env['WITHOUT_BF_INSTALL']:
 
 #------------ EPYDOC
 if env['WITH_BF_DOCS']:
-	try:
-		import epydoc
+	try:		import epydoc
+	except:	epydoc = None
+	
+	if epydoc:
 		SConscript('source/blender/python/api2_2x/doc/SConscript')
 		SConscript('source/gameengine/PyDoc/SConscript')
-	except ImportError:
+	else:
 		print "No epydoc install detected, Python API and Gameengine API Docs will not be generated "