BugId:68841
Update extensions/wikia/Forum/Forum.namespaces.php
BugId:68841
BugId:68841
BugId:68841
BugId:68841
BugId:68841
BugId:68841
BugId:68841
BugId:68841
BugId:68841
BugId:68841
BugId:68841
Merge pull request #334 from sovq/patch-1

i18n - special page and namespace aliases - bugid 68841