mantis 8634: add osSetSitActiveRange(float range) , osSetStandTarget(vector feetAproxPosition) and respective get functions. range <0 disables sits on the prim, = 0 uses region default,feetAproxPosition is in prim local frame. <0,0,0> disables it. Still no persistance. feedback required!

OpenSim/Region/Framework/Scenes/SceneObjectPart.cs

@@ -1257,6 +1257,9 @@ namespace OpenSim.Region.Framework.Scenes
             set { m_sitTargetOrientation = value; }
         }
 
+        public float SitActiveRange { get; set;}
+        public Vector3 StandOffset { get; set;}
+
         public bool Stopped
         {
             get {