Removed the videos SubtitleVersion admin pages (#788)
Removed the videos SubtitleVersion admin pages (#788)

There's no real reason to show them anymore, and they were also
locking up the DB.

wevoice/wesub,ofer43211/unisubs,eloquence/unisubs,ofer43211/unisubs,norayr/unisubs,eloquence/unisubs,ujdhesa/unisubs,wevoice/wesub,ReachingOut/unisubs,eloquence/unisubs,ofer43211/unisubs,ujdhesa/unisubs,ujdhesa/unisubs,ujdhesa/unisubs,norayr/unisubs,norayr/unisubs,pculture/unisubs,wevoice/wesub,pculture/unisubs,eloquence/unisubs,ReachingOut/unisubs,ReachingOut/unisubs,norayr/unisubs,wevoice/wesub,pculture/unisubs,ofer43211/unisubs,pculture/unisubs,ReachingOut/unisubs