Final version of Heiner's ingestion code...in principle.
CHANGES
- Create schema__transition
- changes for toar, ess, radar and b2find export
- Readthedocs (#27)
- Update .travis.yml
- Update annastest (#26)
- Annastest (#25)
- New entry darus ingestion_list. New cronjob darus.
- added mapper tests (#24)
- Add setup py (#22) (#23)