REFACTORING: YAML comp & entities, ecs -> osis

Commit isn't working but too much refactoring.
removed netOwner, sync & stupid casts, macro pass

FIXED Macro pass after defineType U_U
ADDED return entity in BuildEntities.hx
REMOVED more stupid casts in addComponent
removed old template code, added entityfactory
REFACTORING entityfactory added (broken commit)
deleted a bunch of comments & fixed sample.

Working commit but entity changes has to be added
Merge branch 'master' of github.com:Dvergar/OSIS