- Rename AdminMiddleware to AdminRequiredMiddleware to be consistent
with stronghold/Django terminology
- Simplify .gitignore pattern
- Format single line docstrings as per PEP8.
- Add missing docstrings.
- Restrict lines to 79 characters.
Don't try to show setup view for login page. This happens under a rare
circumstance that user does not usually face. If 'users' module has not
been setup but we try to run first boot and last part of the firstboot
process is not yet completed and when user is not already logged in, an
infinite redirect happens.
Simply don't try to show setup view for login URL under any
circumstance. This is similar to how firstboot middleware itself does
not meddle with login URL.
