v0.5.0-beta

• Added syncing of release versions to Zenodo, starting with 10.5281/zenodo.1308061

• The JSON downloads are no longer purged of all space characters pre-emptively
  to prevent jsonlite from complaining about invalid encoding (#43). Instead,
  only \r, \n and \t are repaired to \\r, \\n and \\t, which jsonlite
  expects. This leads to different output (newline & tabs, where previously only
  spaces occured)! Thus, if you are parsing BacDiveR output in any way, you may
  need to adjust that. Because I consider this unlikely given the "maturing" status,
  and because no API surface was changed, I don't consider this a major change
  in the SemVer.org sense.