Caissa

- Added `speech`
- Added voice feedback to `radio skill`
- Added *now playing* info to `radio skill` (visible in `--debug` mode)
- Added volume control via remote
- Automated testing of all major components

First functional release (with support for `radio skill` and various inputs)

- Added logging (with `--debug` mode)
- Added unit test of full system
- Added UML diagram of component overview
- Implemented skeleton of components
- Implemented `sense` (text input and infrared remote control input)
- Implemented `brain` event queue
- Implemented `radio skill`

- Deploy automatically to PyPI on tagged commits (Travis CI)

- Travis CI builds

- bundled as PyPI package