* Spring cleaning on Region.Environment.

* Converted a large number of read-only fields to be actually, readonly.
* Reformatted code sections.
* Removed redundant code.

OpenSim/Region/Environment/Interfaces/IWorldComm.cs

@@ -43,4 +43,4 @@ namespace OpenSim.Region.Environment.Interfaces
         uint PeekNextMessageLocalID();
         LLUUID PeekNextMessageItemID();
     }
-}
+}