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.
The name of this should reflect that it automatically decides where to harvest.  I would otherwise expect something called Harvest to take a cell position (like Move, Attack, etc).