added very rudimentary renderShape functionality
Merge branch 'master' into renderer
renderShape is now useful for drawing rectangles.
rendering system can handle multiple renderingComponents on an entity now.
offset in Shape+Image works
RenderShape can fill/not fill
RenderText (primitively) works
bugfix: destroyed entites remained in PIXI model of world
Added accessors to Rendering Components
Pulling
Merge branch 'master' of github.com:jadmz/CrunchJS into Joe
Added Health bars