wip, need to pull
Merge branch 'master' into selections

Conflicts:
	engine-renderer/RenderingEngine.cpp
	engine-renderer/RenderingEngine.h
must. merge.
Merge branch 'master' into selections

Conflicts:
	engine-renderer/RenderableObject.h
saving progress. messing with selection events, states
not running, don't use me
let's try this
reworked player registration

It's so hacky guys. I had to layer new hacks on old hacks, and it hurts
so badly. I'm going to fix this. Maybe not before the presentation, but
I'm going to make this elegant someday if it kills me.
changed ActionEvent handling in PlayerDelegate
added const
more const
header fixes and more const
const fixes
const removal
debugging, found instantiation issue with GameState* gameState in RenderingGameManager
reworked notifications
bugfix
initialization
changed some textures
Merge branch 'selections' of https://github.com/5-second-rule/engine into selections