- add muon bundle extractor
- add toml configs for muon bundle extractor
- move neutrino extractors from extractors.py to extractors/neutrino_chain.py (this is backward compatible thanks to __init__.py

breaking:
- rename mc_info_to_float64 to y_to_float64
- add sort_y option

- 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

- 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.

- Implemented a better parser and implemented config files as an input to OrcaSong.
- Got rid of the ORCA_Geo_115lines.txt file, the detector geometry is now read from a .detx file that needs to be supplied with the input file.
- Improved general readability of the code
- fixed run_id readout
- added option to make no timecut