1.20 Bugs - Player Station Mining and Trading

[happyslinky]

I've run into a few issues tonight while working on my player hq station:

1. Issue with 'mining for station' -- My miners are transferring ore to the station storage but they are also dropping some outside the station and leaving with a small amount still in their cargo. The miners have been set using the 'mining for [station]' option and appear as a subordinate of the station on the 'property owned' menu. There is plenty of space in station solid storage.

2. Issue with 'trading for station' -- Unable to remove wares from trade list. To repro:
- Assign trader to station using 'trade for [station]'
- Right click trader -> click information -> click behavior -> click x next to a ware in autotrade list
- After about 1 minute list will refresh with ware back on the list

3. Issue with 'trading for station' -- My station is producing refined metal and there is currently 3,000+ in station storage. I have 7 traders assigned to the station and they are all buying very small amounts of food rations and medical supplies instead of selling the refined metal.