Revision 41D


 * improved tooltips for workshops
 * balance: Naturalist's office no longer requires iron plates, Laboratory uses copper plates instead of iron
 * balance: overseer acquisition rate has been rebalanced based on player data
 * FIXED: people getting stuck returning to civilization
 * FIXED: kitchen gets stuck on an assignment
 * FIXED: very small, fairly unlikely crash building buildings and then loading them afterwards
 * FIXED: scripterror caused by vermin
 * FIXED: dormant obeliskian hostility toggling
 * FIXED: dead things very specifically can't become hostile now even if they try
 * FIXED: favour redcoats won't be demoted to militia anymore
 * FIXED: gabion deconstruction (and gabion deconstruction progress bar)
 * FIXED: logs/bricks recovered from airshipmast & gabions now properly set to owned by player
 * FIXED: planks were being calculated at 1/4 their intended economy value, slowing overseer acquisition