Merge pull request #6 from LaurEars/master

Make __init__.py file PEP8 compliant
adding first pass at query_sets
removing unused stuff
adding documentation
adding query_set support to backup functions
adding more tests
DRYing up tests
making dump_db take kwargs
adding exlcude test
Merge pull request #7 from jtushman/partials

adding first pass at query_sets
Update README.rst

fixing code snipits
Update README.rst
bump
moving templates to a separate file
fixing template
bump
fixing connection issues
fixing a bug in dump to s3, and bumping version