Updated mediawiki/extensions
Project: mediawiki/extensions/GWToolset  33030e385ba69284fdadd989cd79e3eca3dad746

i18n review: Updates for messages, code and documentation

Done a fairly comprehensive review of the i18n/L10n of GWToolset. Left a
log of @todo comments that should be addressed by the project.

Change-Id: I50cc89ad4220138570c49bd856f5bc2617ad904c