Updated to new authentication API; added ability for users to join communities. Some aborted work on assigning admins to communities.
Fixing Bootsrap icon font and adding a little functionality to the table widget.
Adding CKEditor, which has an absurd amount of capability but also a lot of files.
Merge pull request #27 from alxdarksage/develop

Authentication, Bootstrap fixes, CKEditor. Some more tests. Joining/leaving communities.