Display emotions in review comments.
Display emotions in review comments.

Summary: Triumph and sadness.

Test Plan: pipeline

Reviewers: unterstein, zen-dog, jenkins

Reviewed By: unterstein, zen-dog

Subscribers: marathon-dev, marathon-team, jenkins

Differential Revision: https://phabricator.mesosphere.com/D824

mesosphere/marathon,gsantovena/marathon,Caerostris/marathon,mesosphere/marathon,meln1k/marathon,meln1k/marathon,meln1k/marathon,meln1k/marathon,Caerostris/marathon,Caerostris/marathon,meln1k/marathon,janisz/marathon,gsantovena/marathon,guenter/marathon,mesosphere/marathon,janisz/marathon,Caerostris/marathon,mesosphere/marathon,Caerostris/marathon,janisz/marathon,guenter/marathon,janisz/marathon,gsantovena/marathon,mesosphere/marathon,guenter/marathon,gsantovena/marathon,guenter/marathon,guenter/marathon,gsantovena/marathon,janisz/marathon