* Updates libOMV to version 0.7.0

* Uses mantis #3811 as a base (thanks jhuliman) with changes.
* E-mail regarding interface changes sent to the opensim-dev list 
* Archive: https://lists.berlios.de/pipermail/opensim-dev/2009-July/007219.html

OpenSim/Region/OptionalModules/Scripting/Minimodule/Interfaces/IInventoryItem.cs

@@ -27,6 +27,7 @@
 
 using System;
 using OpenMetaverse;
+using OpenMetaverse.Assets;
 
 namespace OpenSim.Region.OptionalModules.Scripting.Minimodule
 {
@@ -38,6 +39,6 @@ namespace OpenSim.Region.OptionalModules.Scripting.Minimodule
     {
         int Type { get; }
         UUID AssetID { get; }
-        T RetreiveAsset<T>() where T : OpenMetaverse.Asset, new();
+        T RetreiveAsset<T>() where T : Asset, new();
     }
 }