Adding to TravisCI.
Retabbed and Restyled.

Forgot to change from Twitter indentation to pep8 indentation in a
couple of files. Fixed.

Made styling consistent with my other Flask extensions.
100% test coverage.
Using __name__ instead of func_name for PY3.
PY3 fix for unicode encoding.
Another PY3 fix.
Updated README, set version to 0.2.2.
Merge pull request #2 from Robpol86/travis

Added Python 2.6 and 3.x support.