Alpha 5 hotfix 1

A traditional post-release hotfix is out!

Added/changed:

• Blacksmith will now take the remaining charcoal from nearby piles if no other work

Fixed:

• Sunflowers didn't look good

• Crash after placing trees and bushes in some cases

• Could build clay pits, sand pits and saltworks on water

• Crash on loading older save with active animal import

• Incorrect workplace names in personal log

• Could mark out-of-bounds and inaccessible trees for removal

• Had supply problems in carpenteries