Jumping wip
Merge branch 'dev' of https://github.com/spinnytea/jsGameEngine into dev
Also, JUMPING!

Conflicts:
	src/main/pixi/game.html
	src/main/pixi/js/actor.js
	src/main/pixi/js/keypress.js
Merge branch 'dev' of https://github.com/spinnytea/jsGameEngine into dev
Merge branch 'dev' of https://github.com/spinnytea/jsGameEngine into dev