Add GPL modules

MediaBrowser.Model/Updates/CheckForUpdateResult.cs

@@ -0,0 +1,30 @@
+
+namespace MediaBrowser.Model.Updates
+{
+    /// <summary>
+    /// Class CheckForUpdateResult
+    /// </summary>
+    public class CheckForUpdateResult
+    {
+        /// <summary>
+        /// Gets or sets a value indicating whether this instance is update available.
+        /// </summary>
+        /// <value><c>true</c> if this instance is update available; otherwise, <c>false</c>.</value>
+        public bool IsUpdateAvailable { get; set; }
+
+        /// <summary>
+        /// Gets or sets the available version.
+        /// </summary>
+        /// <value>The available version.</value>
+        public string AvailableVersion
+        {
+            get { return Package != null ? Package.versionStr : "0.0.0.1"; }
+            set { } // need this for the serializer
+        }
+
+        /// <summary>
+        /// Get or sets package information for an available update
+        /// </summary>
+        public PackageVersionInfo Package { get; set; }
+    }
+}