Merge pull request #2931 from WoltLab/30-reaction-backport
authorAlexander Ebert <ebert@woltlab.com>
Mon, 17 Jun 2019 16:18:13 +0000 (18:18 +0200)
committerGitHub <noreply@github.com>
Mon, 17 Jun 2019 16:18:13 +0000 (18:18 +0200)
Backport reaction related interfaces


Trivial merge