Make strings translatable, thanks to Michiel Beien.
https://github.com/OTRS/otrs/pull/375
Fixed: "bin/otrs.ArticleStorageSwitch.pl" not working any more (bug#10935).
Make string translatable.
Fixed improvement of article fulltext search index.
Code cleanup.
Tidied.
Updated translations, thanks to all translators.
Prepare for release.
Added new version.
Merge remote-tracking branch 'upstream/master' into otrs-master