Fix invokables to make sure script pointers are setup before invoking function calls.  Reduce app startup time up to 1s.
diff --git a/rsScript.h b/rsScript.h
index e40531e..97cb67a 100644
--- a/rsScript.h
+++ b/rsScript.h
@@ -69,6 +69,7 @@
 
 
 
+    virtual void setupScript() = 0;
     virtual bool run(Context *, uint32_t launchID) = 0;
 };