VID-474 Add a permission check to the main index page
VID-474 Don't show the history button for non-admins
VID-511 Remove sorting options
Merge pull request #1296 from Wikia/VideoSprint30-VID-474-BlockNonAdmin

VID-474 Add a permission check to the main index page
VID-511 Eliminate dropdown JS & CSS.  Add content divider.
VID-511 removing assets that no longer need to be loaded
Merge pull request #1312 from Wikia/VideoSprint30-VID-511-NoSorting

VID-511 Remove sorting options
Merge branch 'VideoSprint30' into VID-482-LVS-monobook

Conflicts:
	extensions/wikia/LicensedVideoSwap/LicensedVideoSwapSpecialController.class.php