[Request] Update script function library up-to-T3D standars

Hey guys, would pretty cool to fill the gap in the script function library between T2D and T3D.

I've found missing functions among the string manipulation module (endsWith, startWith, and I guess there are more there), and others I cant remember now (sorry).

Also I really miss the foreach statements present in T3D.

I think this should be easily portable functions, that could make a big diference on the day to day use; not to mention the frustration of finding different set of base functions from engine to engine.

Thanks!