1.4.007


 * Added frequency setting for the waves of monsters in the server settings.
 * Added a notification icon for the number of player’s own imps.
 * Added: catapult can be made now only with stone workshop.
 * Added: the elimination of fire is accelerated, if several dwarfs extinguish it simultaneously.
 * Fixed: in the single player mode the experience from the catapults was not calculated.
 * Fixed loss of dwarf's appearance and skills after reconnecting to the server.
 * Fixed bug when changing level of difficulty of the server didn’t take effect.
 * Fixed: colony of cave goblins were not spawned when other players (except the server) explored the dungeons.