Add GPL modules

MediaBrowser.Model/Entities/PluginSecurityInfo.cs

@@ -0,0 +1,21 @@
+
+namespace MediaBrowser.Model.Entities
+{
+    /// <summary>
+    /// Class PluginSecurityInfo
+    /// </summary>
+    public class PluginSecurityInfo
+    {
+        /// <summary>
+        /// Gets or sets the supporter key.
+        /// </summary>
+        /// <value>The supporter key.</value>
+        public string SupporterKey { get; set; }
+
+        /// <summary>
+        /// Gets or sets a value indicating whether this instance is MB supporter.
+        /// </summary>
+        /// <value><c>true</c> if this instance is MB supporter; otherwise, <c>false</c>.</value>
+        public bool IsMBSupporter { get; set; }
+    }
+}