Mantis#1623. Thank you, Melanie for a patch that:

Fully defines the equality operators on the lsl types and plubs 
in the script engine side of the work begun in 0001616 (aly, this one's for you)

OpenSim/Region/ScriptEngine/Common/IScript.cs

@@ -32,6 +32,7 @@ namespace OpenSim.Region.ScriptEngine.Common
     public interface IScript
     {
         string State { get; set; }
+        int StartParam { get; set; }
         ExecutorBase Exec { get; }
         string Source { get; set; }
         void Start(BuilIn_Commands BuiltIn_Commands);