cannot get light probe debug rendering
Added LightProbe debug pass.

Clean up optimization needed.
update
Update uniform access mechanism.
Every shader has separated logs
clean up
rename uniform
clean uo
update
I'm having problem with file loading. Preloading needed.
refactoring
Add promise to ObjectFile
Planning to use grunt and traceur
Merge branch 'promise' into dev

Conflicts:
	main.js