getXMLFromMultiplePMS() - fix size information forwarded to PlexConnect
half-way turn back of 2d4dc9501a as CUTting a disabled COPY doesn't make much sense…
Merge pull request #172 from salbahra/master

Add trailer button to MoviePrePlay template
re-add key to timeline calls, now with key from PMS to correctly handle external stuff (channels) as well.
addon to 13817551eb - remove sessionstorage[ ] from PrePlayScreens, too.