Update repo url

Merge pull request #128 from astro-pi/bugfix/change-logging-to-debug

Change logging level of warning

Merge pull request #127 from astro-pi/feature/migrate-to-readthedocs

Setup readthedocs

Bump minor version in setup.py

Merge pull request #115 from G3zz/tcs3472-rebased

Add support for the TCS34725 colour sensor

direction_push -> direction_middle

Release v2.1.0

Release v2.0.0, Rename AstroPi -> SenseHat

v1.1.6 release

Release v1.1.5