CC-5387 : Copy cc_webstream_metadata to playout_history for 2.5 upgrade
CC-5387 : Copy cc_webstream_metadata to playout_history for 2.5 upgrade

removing temp view, function.
adding showname info as well.
Merge branch 'webstream-data-update' into 2.5.x
CC-5387 : Copy cc_webstream_metadata to playout_history for 2.5 upgrade

don't want to copy over useless webstream entries, those are taken from cc_webstream_metadata
Merge branch '2.5.x' of dev.sourcefabric.org:airtime into 2.5.x