copying image sprite.png from HubsV1 to V2, changing css accordingly; copying wikiamobile css from V1 to V2, changing AssetsManager/config.php accordingly
Removed WikiaHubs directory (HubsV1).
Since we don't have wgEnableWikiaHubsExt, remove all stuff depending on it.
missed this line - removing
cleanup after removing HubsV1 code
cleanup of hooks
Revert "cleanup of hooks"

This reverts commit a36f32dbe528c7b812b4767af220e66050341ef8.
remove obsolete function
remove obsolete maintenance script; @kvas-damian: "we don't have tabs on new Hubs"
Merge branch 'dar-sprint-11' into CON-142

Conflicts:
	extensions/wikia/WikiaHomePage/WikiaHomePageController.class.php
	extensions/wikia/WikiaHubs/WikiaHubs.setup.php
	extensions/wikia/WikiaHubs/WikiaHubsHelper.class.php
	extensions/wikia/WikiaHubs/WikiaHubsHook.class.php
	extensions/wikia/WikiaHubs/WikiaHubsSuggestController.class.php
	extensions/wikia/WikiaHubsV2/WikiaHubsV2.setup.php
	includes/wikia/services/HubService.class.php
	maintenance/wikia/purgeWikiaHubsPages.php
IE fix
IE fix #2
Merge pull request #1066 from Wikia/CON-142

CON-142