Bump version to 0.0.19
Merge branch 'develop' into release/0.0.19
Finished release 0.0.19.

* release/0.0.19:
  include createDate util function
  Bump version to 0.0.19
  Rebuild license link
  New license file
  Set version to 0.0.19-SNAPSHOT (release-0.0.18 done)
Finished release 0.0.19.

* master:
  Bump version to 0.0.19
Bump versions