Update svn properties. Minor formatting cleanup. Fix a compiler warning. Fix a UUID vs null comparison.

OpenSim/Region/Environment/Modules/Framework/EventQueueGetModule.cs

@@ -213,7 +213,7 @@ namespace OpenSim.Region.Environment.Modules.Framework
 
 
             String debug = "[EVENTQUEUE]: Got request for agent {0} in region {1}: [  ";
-            foreach(object key in request.Keys)
+            foreach (object key in request.Keys)
             {
                 debug += key.ToString() + "=" + request[key].ToString() + "  ";
             }

OpenSim/Region/Environment/Scenes/Scene.cs

@@ -3068,7 +3068,7 @@ namespace OpenSim.Region.Environment.Scenes
             {
                 List<T> ret = new List<T>();
 
-                foreach(Object o in ModuleInterfaces[typeof(T)])
+                foreach (Object o in ModuleInterfaces[typeof(T)])
                     ret.Add((T)o);
                 return ret.ToArray();
             }

OpenSim/Region/ScriptEngine/DotNetEngine/EventQueueThreadClass.cs

@@ -198,7 +198,7 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine
                             lastScriptEngine.World.DeleteSceneObject(
                                     part.ParentGroup);
                     }
-                    catch (Exception e)
+                    catch (Exception)
                     {
                     }
                 }