Craft can be modded to have sell value.
added aircraft's rent for a month.
added checking to MonthlyCostState: is aircraft researched?
Uses facilities icons as shortcuts.
Quick jump to aircraft.
Show aircraft's name in the hangar.
optimization; comments.
nulled craft if getStatus() == "STR_OUT"
added getString("STR_CRAFT_")
Merge pull request #1 from redv/craftSellCost

added aircraft's rent for a month.
optimization; comments.
Add sack button to soldier info screen

Currently a player must look at a soldier's stats, decide a sacking is
in order, click ok, click ok, click sell/sack, forget the name of the
soldier, go back to the soldier's list, back to sack/sell, can't find
the soldier, more clicks, remove soldier from craft, yet more clicks,
finally sack the soldier.
This extra button might lessen player stress.
Xcom 2012 rules of research.
some problems with transfering crafts
advanced options strings
checking brackets
solved problems with transfered or lost crafts
just one space
Correct keyboard action

Cancel key cancels sacking, ok key proceeds with sacking.
added brackets to defenseStrength