* battle will end when one side has only war machines
* fixed crasbug occurring on revisiting objects (by pressing space)
* started writing support for artifacts
For VCMI_LIB: lib/RegisterTypes.cpp lib/NetPacksLib.cpp
For VCMI_CLIENT: client/NetPacksClient.cpp
(+ headers)
Removed files
FOR VCMI_CLIENT: hch/CAbilityHandler.cpp and header
Redone sending and applying messages server => client
May be still buggy.