Stops animations on Teleports, to conform with what the viewer does.

OpenSim/Region/Framework/Scenes/Hypergrid/HGSceneCommunicationService.cs

@@ -71,6 +71,9 @@ namespace OpenSim.Region.Framework.Scenes.Hypergrid
 
             IEventQueue eq = avatar.Scene.RequestModuleInterface<IEventQueue>();
 
+            // Reset animations; the viewer does that in teleports.
+            avatar.ResetAnimations();
+
             if (regionHandle == m_regionInfo.RegionHandle)
             {
                 // Teleport within the same region

OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs

@@ -689,6 +689,9 @@ namespace OpenSim.Region.Framework.Scenes
 
             IEventQueue eq = avatar.Scene.RequestModuleInterface<IEventQueue>();
 
+            // Reset animations; the viewer does that in teleports.
+            avatar.ResetAnimations();
+
             if (regionHandle == m_regionInfo.RegionHandle)
             {
                 m_log.DebugFormat(

OpenSim/Region/Framework/Scenes/ScenePresence.cs

@@ -2472,6 +2472,11 @@ namespace OpenSim.Region.Framework.Scenes
         {
             // Put the child agent back at the center
             AbsolutePosition = new Vector3(128, 128, 70);
+            ResetAnimations();
+        }
+
+        public void ResetAnimations()
+        {
             m_animations.Clear();
         }