Remove boilerplate code

mRemoteNG/App/ProgramRoot.cs

@@ -15,19 +15,6 @@ namespace mRemoteNG.App
         private static Mutex _mutex;
         private static FrmSplashScreenNew _frmSplashScreen = null;
 
-        public class LocalSettingsManager
-        {
-            internal bool DatabaseExists()
-            {
-                return true;
-            }
-
-            internal void CreateDatabase()
-            {
-                throw new NotImplementedException();
-            }
-        }
-
         /// <summary>
         /// The main entry point for the application.
         /// </summary>