Modal update

Utilize UI Bootstraps custom transition module to handle animations because the modal creation does is not ngAnimate compatible.
Merge pull request #24 from ajself/rolodex_drop_downs

Initial drop down controls
Merge pull request #23 from ajself/rolodex_modals

Modal update
Merge branch 'master' of github.com:bellycard/rolodex into rolodex_drop_downs