Merge pull request #1 from bread-and-pepper/master

updating my branch
added new signals profile_change,account_signin,account_signout,email_change
fixing bug in signout signal
Fix typo #357
Update utils.py

Previously the herein referenced AUTH_PROFILE_MODULE could not point to a model for a subpackaged app because this get_profile_model function splits on all periods. As we know get_model takes app_label and model as arguments so for a subpackaged app this would break. This correctly interprets the app_label and model by splitting on the last period in the string.
Merge pull request #358 from nephila/feature/typo

Fix typo #357
Merge pull request #361 from mogga/master

Update utils.py
Syntax cleanup.
Merge branch 'master' into code4ghana-contrib
Added initial translation for Norwegian bokmål
Document how to add users manually.
Add template for HTML confirmation email. Fixes #362
Add help text for language field. Fixes #356.
Add separate view for disabled account. Fixes #352
Multiple profiles documentation. Fixes #327.
Raise PermissionDenied instead of HttpResponse. Fixes #314.
Fix UTF-8 usernames when creating user. Fixes #312.
Fix API documentation. Fixes #306.
Update tests.
Update SHA method when receiving a number.