Adds ability to add an admin to a project
Adds info about project admins to project settings tab
Improves error handling in api.py
Updates models and acl to allow adding an admin
Updates provision script to add a few admins to mystery inc
Adds front end for removing admin from a project
Adds acl for removing admin from a project
Adds method for removing admin from a project
Adds controller and errors for removing admins
Adds parentEditController back into the project controller, allows voting/watching/etc
Adds project admin acl
Hides adding/removing admins if you are not privileded
Refactor to now use  project owners and maintainers
Fixes several bugs when adding and removing project maintainers
Fixes yet another bug with adding/removing project maintainers, pretty solid now
Fixes default gravatar url
Adds a default avatar
Changes project page to disp join project maintainers
Switches remove admin method to take username instead of user id
Refactors project admin to project maintainer
Adds a db commit before dropping tables, solves cascade drop issues
Merge branch 'project-settings' of /srv/gitlab/data/repositories/icook/crowdlink