v0.8.0.46 - Asteroid and Scrap Changes

Asteroid and scrap fields can now be selected and set so that all contents are marked to salvage. So reduces micro management of resources collection. Mining droids can now also collect asteroids, rather than just being reliant on tractor beams for asteroid collection.

Several improvements with  hauling, so asteroids and scrap only get hauled or tractor beamed to depots that are in range of mining or scrap lasers.

Traders can now request refuelling, which is a new service you can provide to earn credits. So new refuel permission in ship communications, and a fuel price to set under ship charges.

Also have a new shipyard research item, which allows repair bays to be upgraded. Once upgraded to a shipyard you can build more mining droids and also a new hauler craft that will haul both scrap and asteroids, faster, but requires fuel. Note research is locked in the demo.

Nick