Followup fix forbug#10399 - Columns Settings lost after search.
Fixed bug#10508 - (Agent|Customer)TicketProcess javascript errors when uploading attachments/having server errors.
Updated Brazilian Portugese translation, thanks to Murilo Moreira de Oliveira.
Fixed bug#10562 - Inconsistent displaying of 'CustomerID' value, thanks to S7Design.
Fixed bug# 10524 - Internal Dynamic Fields in Activity Dialog.
Updated changes file.
Tidied.
Prepare for release.
Synchronized translation files.
Wording.