Merge pull request #1 from gunn/master

fix(grunt): fix build
chore(git): update gitignore
Merge branch 'master' of github.com:mgcrea/angular-touch-nav
chore(bower): working tests
chore(bower): remove dep
chore(build): fix build
feat(styles): add animation styles
feat(release): v0.2.2
Fix vendor prefixes for events as per https://developer.mozilla.org/en-US/docs/Web/Guide/CSS/Using_CSS_transitions. Now works on desktop and mobile safari.
Add timeout to sure animation / transition events finish, even if new ones have been started.