Revert "only update the youtube cache when the etag differs"
Revert "only update the youtube cache when the etag differs"

This reverts commit c7be08907ad6fae661c21c0cf40edd41a64964ed.

pepf/fusic-meteor,chkir/fusic-meteor,pepf/fusic-meteor,Rayman/fusic-meteor,chkir/fusic-meteor,Rayman/fusic-meteor