update nav-bar test
switching tabs should not use $animate
version number bump to 0.9.20-alpha
Fixed #279 - transclusion issue with content
Merge branch 'master' of https://github.com/driftyco/ionic

Conflicts:
	dist/js/ionic-angular.min.js
Rebuild
Fixed #380 - rename ionic services to use $ionic prefix
Update CONTRIBUTING.md
Fixed #242 - modal transition issue on start
add padding classname for content directive
Merge branch 'master' of https://github.com/driftyco/ionic
dist rebuild
Added Android back button support to action sheet, modal
Merge branch 'master' of https://github.com/driftyco/ionic

Conflicts:
	dist/js/ionic-angular.min.js
	dist/js/ionic.min.js
update changelog
Merge branch 'pr/400' - fixes #397
slim it down
Removed unused .content for #355
Fixed duplicate backbutton hardware event
Fixed #409 - null device platform (cordova)