Resource-Factory Overhaul

[Mocksybren]

Add additional supply missions (possibly only spawning at resource points) that contain special materials that need to be taken to a factory to be turned into an economy material (functions like money) which is then used for obtaining specific items.
Metal -> vehicle parts -> buy vehicles
chemicals -> ammo[could be an ammo-box of magazines]
precious metal ore -> money
are a few examples.

ps wish i could label my own issues