CON-2326 remove unused code from OutputPage
CON-2326 add hook to resource loader and enable mwSuggests

Conflicts:
	extensions/wikia/GlobalNavigation/GlobalNavigation.setup.php
	extensions/wikia/GlobalNavigation/GlobalNavigationHooks.class.php
CON-2326 add support for uncyclopedia
Merge pull request #5793 from Wikia/CON-2326-release255

Con 2326 release255