- 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

- Change folder structure for continuous integration and to better suit standard python package structures
- add Dockerfile, Jenkinsfile, requirements for CI
- add License, Changelog
- remove globals file, not necessary anymore
- simplify geo binning, change geo_fix parameter to det_geo parameter
- better readout of run_id variable