Add GPL modules

MediaBrowser.Controller/Configuration/IServerConfigurationManager.cs

@@ -0,0 +1,25 @@
+using MediaBrowser.Common.Configuration;
+using MediaBrowser.Model.Configuration;
+
+namespace MediaBrowser.Controller.Configuration
+{
+    /// <summary>
+    /// Interface IServerConfigurationManager
+    /// </summary>
+    public interface IServerConfigurationManager : IConfigurationManager
+    {
+        /// <summary>
+        /// Gets the application paths.
+        /// </summary>
+        /// <value>The application paths.</value>
+        IServerApplicationPaths ApplicationPaths { get; }
+
+        /// <summary>
+        /// Gets the configuration.
+        /// </summary>
+        /// <value>The configuration.</value>
+        ServerConfiguration Configuration { get; }
+
+        bool SetOptimalValues();
+    }
+}