Adds full support for YouTube playback.

While a few optimizations could be made, YouTube playback is almost as seamless as local playback.

browserCommands/src/main/java/edu/regis/universeplayer/data/Album.java

@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2021 William Hubbard. All Rights Reserved.
+ */
+
+package edu.regis.universeplayer.data;
+
+import javax.swing.ImageIcon;
+
+public class Album implements Comparable<Album>
+{
+    public int id;
+    public String name;
+    public String[] artists;
+    public transient ImageIcon art;
+    public int year;
+    public String[] genres;
+    public int totalTracks;
+    public int totalDiscs;
+    
+    @Override
+    public int compareTo(Album o)
+    {
+        if (o != null)
+        {
+            return this.name.compareTo(o.name);
+        }
+        else
+        {
+            return -1;
+        }
+    }
+}