fixing bug in lightbox 'old dom' tracking code so we can finally remove it
VID-204 New script to upgrade the <youtube> tags in a wiki

They will be upgraded to [[File:...]] wiki tags
Video (vid-254): SpecialVideos - add message
Video (vid-304): move FilePage to DefaultSettings
Video (vid-304): check GlobalUsage ext in file page
Merge branch 'vid-304' into VideoSprint25
Merge branch 'dev' into VideoSprint25

Conflicts:
	includes/wikia/DefaultSettings.php
Merge branch 'VideoSprint25' into VID-1756-VET-spacing
clearing video view tracking timeout if the preview x button is clicked
removing unused css
css cleanup
cleaning up css in vet
fixing bugs after initial cleanup
more css cleanup
more css cleanup
VID-203 Make sure a description is added for RelatedVideos & Special:Videos
VID-204 Forgot code to change youtube tags on edit
more css cleanup
Doing the actual work this time as well as more css rearranging. Spaces are lessenned in VET's second screen so the user won't have to scroll to see the whole thing
moving css around so it makes sense structurally