Merge pull request #16 from fedora-infra/feature/fix_warning

Disable caching of some important pages
First check for empty username/password before passing them to FAS
Merge pull request #17 from fedora-infra/feature/check_for_empty_user_pass

First check for empty username/password before passing them to FAS
pep8 cleanup
Merge branch 'develop' into pep8

Conflicts:
	fas_openid/auth_fas.py
Merge pull request #18 from fedora-infra/pep8

pep8 cleanup
Fix an function naming
Merge branch 'develop' into feature/fix_warning