Cleanups: More normalized messages when running Fabric commands
Typos in docs
Cleanup: option -> argument
Cleanups: Mostly PEP8 and styleguide recommendations, and also some typos
Docs: minor fix

Importing at the top won't find Django, since paths are not setup yet.
Ignore Emacs autosave and lockfiles
Cleanups
Cleanup: Remove unnecessary string interpolation
Cleanup: Use single path_obj to simplify code
Hide column labels for hidden fields for formsets in admin panel
Add waffle support for toggling features

This requires running the following management commands for updating the
database schema:

* syncdb
* migrate --all --fake 0001
* migrate

Fixes bug 2992