Merge remote-tracking branch 'upstream/master'
authorpeusterm <manuel.peuster@uni-paderborn.de>
Wed, 11 May 2016 14:17:07 +0000 (16:17 +0200)
committerpeusterm <manuel.peuster@uni-paderborn.de>
Wed, 11 May 2016 14:17:07 +0000 (16:17 +0200)

Trivial merge