Merge commit '8c8d9ddb20f4f45bffd18dacdc934292ec8bafec'

* commit '8c8d9ddb20f4f45bffd18dacdc934292ec8bafec':
  fixing #365
Merge remote-tracking branch 'upstream/master'
Fixing #326 Dates in Activities

Now end must be after start
Changed title prefix and moved to suffix

Only Safari does not show the icon on the tab. So prefix not
neccessary, rather the opposite
fixing tests for the title
Fix #359 Titel für Wikiseiten
Merge pull request #367 from leider/master

fix für #326 #358 #359