allow @ in username
Minor spelling fix

Very small spelling fix in the api doc
Merge pull request #424 from nachouve/patch-1

Minor spelling fix
Update installation.rst

USERENA_SIGNIN_REDIRECT_URL instead of LOGIN_REDIRECT_URL
Merge pull request #427 from Ethno-urban/patch-1

Update installation.rst
Merge remote-tracking branch 'upstream/master'
if profile instance create in signal for User model, this "create" will fail with IntegrityError
if profile instance create in signal for User model, this "create" will fail with IntegrityError
Error in add extra fields in signup form

The previous code was trying to add the extra fields to the user model
instead of the profile.
Merge pull request #437 from fsouto/master

Documentation: error adding extra fields to user profile
Merge pull request #422 from bsavelev/master

allow @ in url usernames
clean fixes for dj1.7
Change the way how gravatar and CommaSeperatedField tests baheaves:

* we cannot ensure order of request query string arguments so parse each request
  url in order to test gravatar
* we cannot ensure order of data in error messages so use regexes to test errors
  in comma separated field form error messages
Merge branch 'master' of github.com:ITCase/django-userena into ITCase-master

Conflicts:
	userena/tests/tests_utils.py

Additionally one some issue solved:
	compat for django 1.4.x fixed
	fixed test for one of middlewares
Merge branch 'ITCase-master'
Testing update:

* fix broken testing runner on django (#443)
* update tox matrix with latest patch releases of django
* update travis.yml
* add django 1.7 tests to django matrix
* do not test south migrations on dj1.7
Update django 1.7 support:

* fix one issue on get_profile_model() in django 1.7
* move hash compat imports to userena.compat
Add Travic build status to README.
Python 2.6 compatibility with OrderedDict.
update CREDITS