Fix i18n
Merge branch 'master' into ejhernandez/more-fixes-i18n
Fixing more errors in HA i18n messages
Allow require an DO, let don't
Fix external error string
Fix help message in RPCProxy model
Merge branch 'master' into ejhernandez/more-fixes-i18n
Fixes on zentyal-openchange i18n
Merge pull request #1073 from Zentyal/ejhernandez/more-fixes-i18n

More fixes in i18n