added test cases for the steroids.getApplicationState .. and added steroids.getApplicationState to the steroids.coffee
updated change log with the new steroids.getApplicationState API
Merge remote-tracking branch 'pentateu/topic/api_for_current_state' into next

* pentateu/topic/api_for_current_state:
  updated change log with the new steroids.getApplicationState API
  added test cases for the steroids.getApplicationState .. and added steroids.getApplicationState to the steroids.coffee

Conflicts:
	CHANGELOG.md
	testApp/app/controllers/modal.coffee
	testApp/app/views/modal/modalWithNavBar.html
mention setAllowedRotations default change in changelog