Converted logging to use log4net.

Changed LogBase to ConsoleBase, which handles console I/O.
This is mostly an in-place conversion, so lots of refactoring can still be done.

OpenSim/Tests/Inventory/TestInventory.cs

@@ -52,10 +52,10 @@ namespace OpenSim.Test.Inventory
         [TestFixtureSetUp]
         public void SetupInventoryTest()
         {
-
             _agent_1_id = LLUUID.Random();
 
-            MainLog.Instance = new LogBase("UnitTest.log", "TEST", null, false);
+            MainConsole.Instance = new ConsoleBase("TEST", null);
+
 //            _dbPlugin = new SQLiteInventoryStore();
             _dbPlugin = new MySQLInventoryData();
             _dbPlugin.Initialise();

OpenSim/Tests/UserServer/Stress/UserServerStressTest.cs

@@ -37,6 +37,8 @@ namespace OpenSim.Tests.UserServer.Stress
     {
         public static void Main(string[] args)
         {     
+            log4net.Config.XmlConfigurator.Configure();
+
             System.Console.WriteLine("Aborting - not yet functional");
         }
     }