Parse and remember the IsHdrSupported app attribute

Limelight/Database/TemporaryApp.m

@@ -16,6 +16,7 @@
     self.id = app.id;
     self.image = app.image;
     self.name = app.name;
+    self.hdrSupported = app.hdrSupported;
     self.host = tempHost;
     
     return self;
@@ -24,6 +25,7 @@
 - (void) propagateChangesToParent:(App*)parent withHost:(Host*)host {
     parent.id = self.id;
     parent.name = self.name;
+    parent.hdrSupported = self.hdrSupported;
     parent.host = host;
 }