* Optimized usings

* shortened references
* Removed redundant 'this'
* Normalized EOF

OpenSim/Region/Environment/Scenes/SceneBase.cs

@@ -26,8 +26,6 @@
 * 
 */
 using System;
-using System.Collections.Generic;
-using System.Timers;
 using libsecondlife;
 using OpenSim.Framework;
 using OpenSim.Framework.Communications.Cache;
@@ -43,8 +41,9 @@ namespace OpenSim.Region.Environment.Scenes
         public event restart OnRestart;
 
         #endregion
-        
+
         #region Fields
+
         private readonly ClientManager m_clientManager = new ClientManager();
 
         public ClientManager ClientManager
@@ -92,8 +91,6 @@ namespace OpenSim.Region.Environment.Scenes
         /// </summary>
         public abstract void Update();
 
-
-
         #endregion
 
         #region Terrain Methods
@@ -163,8 +160,8 @@ namespace OpenSim.Region.Environment.Scenes
 
         public abstract bool OtherRegionUp(RegionInfo thisRegion);
 
-
         #endregion
+
         #region Shutdown
 
         /// <summary>
@@ -184,4 +181,4 @@ namespace OpenSim.Region.Environment.Scenes
 
         #endregion
     }
-}
+}