added .mimosa to bower ignore
moved coffee-script to devDependencies in bower.json
Merge pull request #1 from buttercoin/create-module

Fixed modules for authorization
added authentication modules
changed auth module name
renamed signin to signin-google
added logout and /me auth calls
added get/set user methods in Auth
fixed missing this in auth
added $http to Auth
added Notifications dependency to module
fixed dependency name
Merge branch 'create-module' of https://github.com/buttercoin/bc-angular-authorization into create-module