There should be a v0.1 some time
Contributing.md

specifications for contributing to back-end.
contributing.md: specifications for contributing to front-end (with bb)
api: cleaning books controller + testings
api: cleaning users controller + testing
api: users controller don't broadcast private data + testing
api: users can delete themselves + testing
api: users contributors testing
front: cleaning up some angular controllers and directives
Merge pull request #3 from wriiite/master

updating some documentation
Merge pull request #4 from wriiite/apiv0.2

api: books and users, cleaning up and writing tests