-fix bug in cache for atlas import/export

-fix some menus
-fixed bug in out transition curves
-detect and remove file:/// in collada
-remove multiscript for now
-remove dependencies on mouse in OS, moved to Input
-avoid fscache from screwing up (fix might make it slower, but it works)
-funcref was missing, it's there now

modules/multiscript/config.py

@@ -1,11 +0,0 @@
-
-
-def can_build(platform):
-  return True
-  
-  
-def configure(env):
-	pass
-  
-  
-