version 0.0.13
Merge tag '0.0.13' into develop

fixup master/develop

* tag '0.0.13':
  version 0.0.13
update Berksfile
manual apply latest changes on master
berks, drop mysql dependency
metadata, version 0.0.14
Merge tag '0.0.14' into develop

fixup master/develop

* tag '0.0.14':
  metadata, version 0.0.14