Fixed translation issues.
Fixed: Queue and Service delimiter '::' should be replaced in the output by ': :' to allow browsers a line break (bug#7531).
Updated CHANGES.
Layout::Get() is now deprecated. Replaced all calls with Translate().
Fixed: Ticket overviews don't show column headers for priority and unread articles in small mode (bug#7440).
Code cleanup. Make less verbose by default.
Fixed bug#9616 - Too long activities and transitions are not displayed correctly.
Merge branch 'master' of git.otrs.com:otrs/otrs
Updated CHANGES file.
Removed the configtimestamp form the filestring to prevent problems in a setup with load balancers.
Fixed bug#10177 - Missing sources in tarball.
Updated CHANGES file.
Follow-up fix for bug#6802 - consider window resize properly.
Merge remote-tracking branch 'upstream/master' into otrs-master