Added translation for footer
Added city_[title|url] to createMap request
CR change: small change in messages docs
Udated service string translations
Merge branch 'intmap' into MOB-2063

Conflicts:
	extensions/wikia/WikiaInteractiveMaps/WikiaInteractiveMapsService.i18n.php
CR: too many spaces
CR change: removed unneeded space
Merge pull request #4199 from Wikia/MOB-2063

MOB-2063: Community attribution for embedded maps