Merge tag '0.1.1' into develop

0.1.1 release
Merge tag 'classifiers' into develop

0.1.1 Better classifiers
Merge tag 'documentation' into develop

0.1.1 Fix README.rst
Handle a Keyboard Interrupt while watching for file changes.
Remove duplicate documentation links
Merge branch 'feature/keyboardinterrupt' into develop
Update HISTORY.rst
Fix the CONTRIBUTING.rst file - we don't support pypy.
0.1.2 Release
Merge branch 'release/0.1.2'