cf #10 - Move "context" items from the main nav menu to a footer navbar
cf #9 - Correct error in untested edit of github_login.html
cf #10 - Update text now that the local favorite "checkbox" is on the footer
cf #9 - Little fix on login/logout
cf #10 - Add Star stuff in gh3.js
cf #10 - Add calls to Gh3 Star stuff in github.js
cf #10 - Show/set/unset stars on repositories
Close #41 - Update star button when login/logout
cf #9 - Rename token.py into git_token.py
cf #10 - Add an abstract class in gh3 to manage all flag

The three types of flags work the same way:
- starring of repositories
- watching of repositories
- following of users
cf #10 - Generification of star code to be able to handle other flags
cf #10 - Add following check/set/unset to gh3.js
cf #10 - Manage (un)following of other users
cf #10 - A user cannot follow himself
cf #10 - Add Watching of repositories on gh3.js
cf #10 - Manage (un)watching of repositories
Close #10 - compress statics, ready to merge