Loader: put HLSVideoPlayback in first on canPlay priority (refs #187)
Loader: put HLSVideoPlayback in first on canPlay priority (refs #187)

Metrakit/clappr,Peer5/clappr,wxmfront/clappr,Metrakit/clappr,wxmfront/clappr,dayvson/clappr,MariadeAnton/clappr,burakkp/clappr,jfairley/clappr,clappr/clappr,shakin/clappr,shakin/clappr,Pyrotoxin/clappr,clappr/clappr,kelonye/clappr,irongomme/clappr,clappr/clappr,Pyrotoxin/clappr,irongomme/clappr,burakkp/clappr,leandromoreira/clappr,irongomme/clappr,wxmfront/clappr,MariadeAnton/clappr,tjenkinson/clappr,Metrakit/clappr,flavioribeiro/clappr,kelonye/clappr,jfairley/clappr,flavioribeiro/clappr,tarkanlar/clappr,jfairley/clappr,tarkanlar/clappr,flavioribeiro/clappr,tarkanlar/clappr,leandromoreira/clappr,dayvson/clappr,Peer5/clappr,MariadeAnton/clappr,Pyrotoxin/clappr,shakin/clappr,dayvson/clappr,tjenkinson/clappr,kelonye/clappr,Peer5/clappr,burakkp/clappr,tjenkinson/clappr,leandromoreira/clappr