Change message handling.
Alter pierce weapon message.
Adds electric carving knife.
Add carver definition.
Fix missing seperator.
Fix ammo type.
Fix check to start the thing.
Change the carver's max battery to more modest values.
Give turrets finite ammo.
Full finite turret ammo functionality. Activation and deactivation.
Add 9mm ammo to the bot group list to balance the fact they have finite ammo.
Rebalance the new 9mm addition to the bot spawn list.
Re-rebalance it.
Another tweak.
Change starting ammo to a modest 100.
Add base laser turret.
Add laser turret variant. Rebalance recipes to be more realistic.
Add laser turret to item groups.
Merge branch 'robot-deactivate' into turret-finite-ammo

Conflicts:
	src/game.cpp
Merge fixes from other branch.