Faff

Added

- Added quickstart documentation. [mojzu]
- Add default `all` target behaviour. [mojzu]

Changed

- Refactored Option class, updated documentation. [mojzu]
- Refactored Variable class, updated documentation. [mojzu]
- Update Rule class coverage test. [mojzu]
- Import extensions module by default into API. [mojzu]
- Use Jinja2 to render change logs, refactor package dependencies. [mojzu]
- Update developer documentation. [mojzu]

Fixed

- Fix Target comparison to None, Core string formatting. [mojzu]
- Fixed tox tests, removed extensions module import. [mojzu]

Added

- Change log proof of concept code. [mojzu]
- Added change log test stub. [mojzu]
- Added change log generator stubs. [mojzu]

Changed

- Refactored Run class, added .is_installed() method. [mojzu]
- Refactored ChangeLog class. [mojzu]
- Updated Include class documentation. [mojzu]
- Minor change to test input file name. [mojzu]
- Refactored Run class, added .get_output() method. [mojzu]
- Minor updates to developer documentation. [mojzu]

Fixed

- Add shell argument to Run class subprocess calls. [mojzu]
- Check git is available in ChangeLog class. [mojzu]