Marking all locked audio tags as unlocked after loading finishes

Author: pavle-goloskokovic

src/sound/html5/HTML5AudioSoundManager.js

@@ -208,6 +208,12 @@ var HTML5AudioSoundManager = new Class({
             lastTag.oncanplaythrough = function ()
             {
                 lastTag.oncanplaythrough = null;
+
+                lockedTags.forEach(function (tag)
+                {
+                    tag.dataset.locked = 'false';
+                });
+
                 _this.unlocked = true;
             };