Ported Allies 01 to the New Lua API

Changes include:
* Added an objectives panel with proper instructions that get updated during the mission.
* The ore management hack in TickIdle has been removed (as in the desert-shellmap).
* The soviet base alert got now got a real alarm sound to make enemy behavior easier to understand.
Why not? The harvester harvesting near your units at the start of the 
mission was pretty notable in the original.

On 31/08/2014 11:52 p.m., Matthias Mailänder wrote:
>
> In mods/ra/maps/allies-01/map.yaml:
>
> > @@ -259,11 +258,6 @@ Actors:
> >  		Owner: Greece
> >  		Health: 1
> >  		Facing: 128
> > -	Harvester: harv
>
> I can try to teleport it to Location: 72,60 but why?
>
> —
> Reply to this email directly or view it on GitHub 
> <https://github.com/OpenRA/OpenRA/pull/6377/files#r16934350>.
>