Made Player::Has_matching_liquid() check weapon slot.
Removed check in handle liquid that did not allow selection of weapon slot when using a half full container.
Centered QUERY_YN Messages
Merge pull request #120 from benjamg/feature/npc

Can't really be any more broken, right?
Feature/npc
Added sheet metal item.
Added recipe to weld scrap metal into sheet metal.
Added recipe to make a brazier out of sheet metal.
Add basecamp.cpp and basecamp.h to CataclysmWin.cbp.
Modified title screen and stuff