Remove comments in .travis.yml
Add support for Django 1.7, remove 1.2 and 1.3
Merge pull request #9 from bfirsh/django-1.7

Django 1.7
Convert readme to markdown
Add Travis and PyPi badge
Merge pull request #10 from bfirsh/markdown-readme

Markdown readme
The converter can now be chosen for the view, and more helpful 404s are thrown
Added Crockford's base32 converter
Added SHORTURLS_DEFAULT_CONVERTER setting so template tag converter can be specified
Perform doctest if run directly
Speed up from_decimal and to_decimal by a lot (third to 50%ish).