Tidied with new perltidy settings.
Re-added tooltip css for customer interface.
Merge branch 'master' of git.otrs.com:otrs/otrs
Fixed tooltips, thanks to Marc Nilius.
Tidied.
Fixed bug#8781 - 508 Compliance: In Ticket Overviews the title attribute of large view link is incorrect.
Fixed bug#8404 - Wrong sorting auf responses dropdown in TicketZoom.
Updated CHANGES file.
Fixed bug#7369 - LinkQoute fails for some characters in hash or parameter.
Updated CHANGES file.
Follow-up fix for bug#7369. Fixed unit tests.
Allow world read and execute bits for directories.
This makes it possible to share some data with other users in special scenarios.
Fixed issues with return values from cloud service un Registration Update.

-Fixed typo that prevents errors to be correctly displayed.
-Fixed behavior when SupportData cant not be added, to set the operation as not success.
-Added more detailed information on errors.
Added function to migrate DTL code to Template Toolkit inside dynamic field links.
Typo.
Fixed: Wrong default article shown in AgentTicketZoom (bug#10866).
Added functions to migrate Process Management dynamic fields form GA jobs and event notifications.
Sync translation files.
Included handling for empty values on PackageIs... flags.
Improved otrs.CreateTranslationFile.pl to only write .po files if -P is specified.
Usually writing the .pot only is enough.