Innitial commit. Pulled minor changes out of bulk of changes comming for multi-wearables.

indra/newview/llcallbacklist.cpp

@@ -180,6 +180,12 @@ private:
 	bool_func_t mCallable;
 };
 
+void doOnIdleRepeating(bool_func_t callable)
+{
+	OnIdleCallbackRepeating* cb_functor = new OnIdleCallbackRepeating(callable);
+	gIdleCallbacks.addFunction(&OnIdleCallbackRepeating::onIdle,cb_functor);
+}
+
 #ifdef _DEBUG
 
 void test1(void *data)