Use protocol-relative URL for dailymotion media

source/js/Core/Media/VMM.MediaElement.js

@@ -145,7 +145,7 @@ if(typeof VMM != 'undefined' && typeof VMM.MediaElement == 'undefined') {
 					VMM.ExternalAPI.vimeo.get(m);
 			// DAILYMOTION
 				} else if (m.type		==	"dailymotion") {
-					mediaElem			=	"<div class='media-shadow'><iframe class='media-frame video dailymotion' autostart='false' frameborder='0' width='100%' height='100%' src='http://www.dailymotion.com/embed/video/" + m.id + "'></iframe></div>";
+					mediaElem			=	"<div class='media-shadow'><iframe class='media-frame video dailymotion' autostart='false' frameborder='0' width='100%' height='100%' src='//www.dailymotion.com/embed/video/" + m.id + "'></iframe></div>";
 			// VINE
 				} else if (m.type		==	"vine") {
 					mediaElem			=	"<div class='media-shadow media-frame video vine' id='" + m.uid + "'>" + loading_messege + "</div>";