cubicweb-mediaplayer #6841881 Update to jplayer 2.9.2 [done]

Update to jplayer 2.9.2

prioritynormal
typeenhancement
done in<not specified>
load1.000
load left0.000
closed by#d13fdfe68481 [jplayer] update jqplayer to 2.9.2
patch[jplayer] update jqplayer to 2.9.2 [applied][jplayer] update jqplayer to 2.9.2 WIP [rejected]