=== Rainbows! 5.1.1 / 2017-04-02 02:06 UTC

  This release fixes an incompatibility introduced with
  the release of unicorn 5.3.0, yesterday :x.

  Thanks to Claudio Poli for reporting the bug (and reminding
  me this project exists).

  Two changes since 5.1.0 (2017-01-12):
        workaround for unicorn 5.3.0
        tests: update isolate deps for unicorn and raindrops

