v1.4.2, changelog: changed advantages/disadvantages again, spaceplatforms now have advantage over everyone, Battleships -> Cruisers -> Destroyers -> Scouts (-> Battleships).  Sessions are now timed out when we havent heard from them in awhile and the chatlog reflects users joining/leaving/disconnecting.  Balanced initial resources at the trading center (increased inital food and decreased ore and iridium).  Added 30 second turn time limit option. Computers can now submit trades.