- orcasong is now called legacy
- orcasong_2 is now called orcasong

Other changes:
- Added one line 2017 bin edges to repo
- added unittests
- added versioning for files created with orcasong
- Expanded doc
- Added check to calib if calib has been done to file already

- Added command line tools to setup.py

- Remove all optional arguments in the parser. Now, a config file is always needed! Updated docs due to this.
- Added default_config.toml file
- Implemented automatic generation of API docs
- Fix __version__.py
- Added flush_freq argument in the HDF5Sink.
- Minor other fixes.

First prototype of docs included!