CON-289: Prepare Navigation Model to fetch menu from array in selected language
CON-289: Changed GlobalHeaderController to fetch menu from WikiFactory
CON-289: Prepare NavigationModel to clear memcache after change menus in WF
CON-289: Hooks for clear memcache after global navigation change in wikifactory
CON-289: Pass uselang param to get menu in proper language
CON-289: JsLint
CON-298 | Global menu is loaded always from on wiki
Merge branch 'CON-289' of github.com:Wikia/app into CON-289

Conflicts:
	skins/oasis/js/hoverMenu.js
CON-298 | Global menu fix after merge
CON-298 | Global menu fix magic number
CON-298 | GlobalHeader Exported corporate url
CON-289: Removed comment
CON-298 | GlobalHeader purging cache [not finished]
CON-298 | GlobalHeader purging cache [fixed problem with indexes]
Merge branch 'CON-289' of github.com:Wikia/app into CON-289
CON-298 | GlobalHeader purging cache
CON-289: Fixed unit tests after changes in GlobalHeaderController
Merge pull request #2518 from Wikia/CON-289

Con 289