++++++++++++++++++
- Add proper HTML (Sphinx) docs available at https://schedule.readthedocs.io/
- CI builds now run against Python 2.7 and 3.5 (3.3 and 3.4 should work fine but are untested)
- Fixed an issue with ``run_all()`` and having more than one job that deletes itself in the same iteration. Thanks alaingilbert.
- Add ability to tag jobs and to cancel jobs by tag. Thanks Zerrossetto.
- Improve schedule docs. Thanks Zerrossetto.
- Additional docs fixes by fkromer and yetingsky.