Adds a USERENA_SIGNIN_AFTER_SIGNUP settings, which signs a newly registered user in if True and if USERENA_ACTIVATION_REQUIRED is False. Adds documentation in settings.rst.
Adds a note in the documentation about USERENA_SIGNIN_REDIRECT_URL.
Removes comments in settings.py
Cleaned up my spacing in views.py
USERENA_MUGSHOT_PATH optional arguments.

Adds the ability to specify arguments as subfolders for mugshots. Documented. Plus some formatting cleanup in models.py
bugfix: remove unused and compatibility-breaking now() import
Merge pull request #252 from zalew/master

Support for optional arguments in USERENA_MUGSHOT_PATH setting.
adds the permissions defined in managers.py to the models, this way 'manage.py migrate' should be able to create the right permissions
german translation corrections
compile messages too
Merge pull request #264 from luminousflux/master

Fix typos in german translation.
added missing translations and cleaned fuzzy ones
Merge pull request #266 from StevenMohr/master

Completed German translation.
Replace django.utils.hashcompat with hashlib

django.utils.hashcompat is deprecated and removed
in Django 1.5.
Use sha1 and md5 from the hashlib module
in the Python standard library.
Merge pull request #267 from crosbymichael/master

Default to hashlib instead of django.utils.hashcompat
Make tests work again with new demo project.
Fix tests: remove tests.py, use demo project manage.py to run tests
Fix UserenaSignupModelTests
Italian translation refreshed
Merge remote-tracking branch 'kvnn/signin_after_signup' into feature/signin_after_signup