VE-690: One-time use maintenance script to be used while releasing VE-690
Merge pull request #3104 from Wikia/VE-690-maintenance

VE-690: One-time use maintenance script to be used while releasing VE-690
VE-742 Fix tab text for non-existent pages
Merge branch 've-sprint-13' into VE-742
VE-742 Remove VE edit link if VE not available
VE-742 (VE-914) Refactor VE requirement checking on front-end
VE-742 (VE-914) Refactor VE requirement checking on front-end
VE-742 (VE-914) Refactor VE requirement checking
VE-742 (VE-924) Rewrite VE requirement checking on CreatePage