Merge branch 'release/v0.1.1' into develop
Updated readme from master.
Added coveralls.
Fixed .travis.yml for coveralls.
Fixed coveralls target for develop branch. Badge now displays properly.
Removed test_suite from setup.py.
Fixed setup.py for pip<=1.1. Fixes #1.
Updated README
Added migrations directory.
release v0.1.2
Merge branch 'release/v0.1.2'

Conflicts:
	README.rst