Added alphabetical sort on the top level apis

Contains fork from WhiteDawn : Reworked swagger API Key to work with django-rest-framework's token authentication

Rework on the fork from lukas-hetzenecker : Group resources by url
Some apis we're removed whereas they shouldn't be removed
Merge branch 'master' of git://github.com/galoo/django-rest-swagger into feature/docs-rst

Conflicts:
	rest_framework_swagger/__init__.py
	rest_framework_swagger/views.py