Add `increment` parameter.
Add missing method check.
Fix tests.
Fix #5; Inaccurate documentation

Thanks to wingyiu for pointing this out!
Add documentation.
Merge pull request #4 from skorokithakis/master

Add `increment` parameter.
Make HTTP status code configurable in settings
Add testing for block=True and custom status_code
Add note in documentation about setting
Bump version to 1.3.0, since there are some backwards incompatible changes
Merge pull request #8 from gmcquillan/use-403-by-default

Use 403 by default
Update Django versions for Travis
Merge branch 'master' of github.com:gmcquillan/django-brake