Merge remote-tracking branch 'upstream/master'

Conflicts:
	release/css/ionic.min.css
	release/js/ionic-angular.js
	release/js/ionic-angular.min.js
	release/js/ionic.bundle.js
	release/js/ionic.bundle.min.js
	release/version.json

chore(bower): ignore js/ folder that are source

fix toggle for android

MAINE COON!

v0.9.20, ALPHA LYNX!