* Now sending manager, host and root host to Script in constructor.

* Changed how Script accesses World
* Implemented llSay, llWhisper and llShout
* Added SetText() to IScriptHost, implemented llText
* Minor renamings to conform with code conventions

OpenSim/Region/Environment/Scenes/EntityBase.cs

@@ -130,5 +130,7 @@ namespace OpenSim.Region.Environment.Scenes
         public virtual void LandRenegerated()
         {
         }
-    }
+
+        public abstract void SetText(string text, Vector3 color, double alpha);
+   }
 }