Fixed bug with the StateManager, where you could switche to a new State if you created the State and switched to it through the 'addState' method.  #95
Merge branch 'v1.1.0' of https://github.com/gamelab/kiwi.js into v1.1.0

Conflicts:
	build/kiwi.min.js
	docs/classes/Kiwi.Signal.html
	docs/data.json