* Optimized usings

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

OpenSim/Framework/IRegionLoader.cs

@@ -26,11 +26,8 @@
 * 
 */
 
-using System;
-using System.Collections.Generic;
-using System.Text;
-using OpenSim.Framework;
 using Nini.Config;
+
 namespace OpenSim.Framework
 {
     public interface IRegionLoader
@@ -38,4 +35,4 @@ namespace OpenSim.Framework
         void SetIniConfigSource(IniConfigSource configSource);
         RegionInfo[] LoadRegions();
     }
-}
+}