More work on resolving issues with the collision callback
Work on caching disabled object contacts to improve performance
Fixed crash bugs with new stored disabled contacts code
Adding 2d rotation, updating docs
Some physics code refactoring
Various texture manager fixes
Using more sensible budget values
Merge branch 'jonas' of github.com:JonasT/Blitwizard

Conflicts:
	docs/modules/blitwizard.html
More sane error handling, preparing blitwizard.onLog event
Adding blitwizard.onLog
Fixing debugging symbols for C++ code
Fixing uninitialised physicsobject data
Some code cleanup while hunting a blitwizard.onLog crash
Fixing the crash and various other details
Improving texture manager logging behaviour
Preventing Box2D assertion failure when creating objects
from inside an object:onCollision() callback
Patching console to do cool stuff
Treat return values in the console nicely
Fixing 2d sprites/texture manager interaction deadlocks
Work on adapting the examples to new api,
various template code fixes