Blender Git Loki

Fixing a blenderplayer compile error reported by Meino Christian Cramer:
- added mainqenter to stubs.c so it can be used in blender/blenkernel/intern/blender.c's setup_app_data.

We can't run the onload scriptlink in setup_app_data because the visible areas won't have been updated and redrawn for the loaded .blend file until control returns to screenmain() in blender/src/editscreen.c. So an ONLOAD_SCRIPT event is entered in setup_app_data and caught in screenmain, where the onload script is then executed. All for a good looking demo mode ...

BPython:
- Added image.getBindCode() method, contributed by Andrew Corrigan (thanks!).