Fix redundant spelling mistake
Merge pull request #285 from Damgaard/patch-1

Fix redundant spelling mistake
I should've committed earlier. Down to ~91 failures on python3 and django 1.6
Converted all uses of assertEquals to assertEqual. (That's the only change.)
Small bugfix.
Made the ping-related tests pass. (Down to ~70 failures now). Also removed the six dependency I had added in earlier. (It's built in to django)
Corrected the date failures, converted ranges to lists in the pagination tests, and added a urlEqual function
Made templatetags date-related failures pass. Also moved is_before_1_6 to zinnia.__init__. Corrected the previously-incorrect urlEqual function.
Corrected the archives.py's get_previous_next_published function. (My previous corrections were bad.) Finally have gotten rid of all errors except for the querycount-related failures.
Moved is_before_1_6 to zinnia.utils . I liked it better where it was, but apparently it causes issues there.
Fixed the things pyflakes had to say. Hopefully this makes the failures stop.
Made pep8 happy.
Fixed some things for 1.5 and corrected the pep8 issues.
Closed a parenthesis I broke in the previous commit and fixed some last pep8 errors. Coverage seems to pass too, so hopefully this works...
Oops. Removed some debugging files that I thought I had already removed. Everything should be clean and in order now.
I did the previous commit incorrectly. Hopefully this fixes it.
Merge branch 'master' of github.com:ianare/django-blog-zinnia