Reverting the texture sending patch and the new libOMV. This makes this

release a direct descendant of the stable 7364, with all the features and
none of the issues.
This omits the following patch chain: r7383 r7382 r7381 r7377 r7375 r7373
r7372 r7370 r7369 r7368 r7367 r7366

OpenSim/Region/Environment/Modules/Avatar/Friends/FriendsModule.cs

@@ -29,6 +29,7 @@ using System.Collections;
 using System.Collections.Generic;
 using System.Reflection;
 using OpenMetaverse;
+using OpenMetaverse.Packets;
 using log4net;
 using Nini.Config;
 using Nwc.XmlRpc;