Fixes the membership update.

NpgsqlMRPProviders/NpgsqlUserNameProvider.cs

@@ -0,0 +1,53 @@
+//
+//  NpgsqlUserNameProvider.cs
+//
+//  Author:
+//       Paul Schneider <paul@pschneider.fr>
+//
+//  Copyright (c) 2015 GNU GPL
+//
+//  This program is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU Lesser General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+//
+//  This program is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU Lesser General Public License for more details.
+//
+//  You should have received a copy of the GNU Lesser General Public License
+//  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+using System.Web.Security;
+using System.Configuration.Provider;
+using System.Collections.Specialized;
+using System;
+using System.Data;
+using Npgsql;
+using NpgsqlTypes;
+using System.Configuration;
+using System.Diagnostics;
+using System.Web;
+using System.Globalization;
+using System.Security.Cryptography;
+using System.Text;
+using System.Web.Configuration;
+
+namespace Npgsql.Web
+{
+	using Yavsc.Model.RolesAndMembers;
+	public class NpgsqlUserNameProvider: ChangeUserNameProvider {
+		#region implemented abstract members of ChangeUserNameProvider
+		public override void ChangeName (string oldName, string newName)
+		{
+			throw new NotImplementedException ();
+		}
+		public override bool IsNameAvailable (string name)
+		{
+			throw new NotImplementedException ();
+		}
+		#endregion
+	}
+	
+}