Removed metadata (cache invalidation) for vis policy changes from the model's save method to the video_changed_task.
Removed metadata (cache invalidation) for vis policy changes from the model's save method to the video_changed_task.

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