Added an api call to pull down user configuration

MediaBrowser.Common/Configuration/ConfigurationController.cs

@@ -0,0 +1,37 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.IO;
+using MediaBrowser.Common.Json;
+
+namespace MediaBrowser.Common.Configuration
+{
+    public class ConfigurationController<TConfigurationType>
+        where TConfigurationType : BaseConfiguration, new ()
+    {
+        /// <summary>
+        /// The path to the configuration file
+        /// </summary>
+        public string Path { get; set; }
+
+        public TConfigurationType Configuration { get; set; }
+
+        public void Reload()
+        {
+            if (!File.Exists(Path))
+            {
+                Configuration = new TConfigurationType();
+            }
+            else
+            {
+                Configuration = JsonSerializer.DeserializeFromFile<TConfigurationType>(Path);
+            }
+        }
+
+        public void Save()
+        {
+        }
+    }
+}