Added option to delete world after player death

Conflicts:

	main.cpp
Modified vegetarian description to make slightly more sense
Pilot lights and televisions
Items using gasoline can now be reloaded using the reload command.
Extensively refactored flamethrower reload code to make it more generic.

Conflicts:

	item.cpp
Friendly NPCs will now move out of the way
Merge pull request #5 from hovatterz/displace-npc

Friendly NPCs will now move out of the way
Fix sign of comparison testing ammo compatability.
Add long island iced tea and prerequisites.
Fixed up some crafting and added in a few new items
Changed rebar doors to wire ones
Reworked military outposts a little. Chainlink fences and gates, and concrete walls.
Added boltcutters, made lockable chainlink gates, added the gates to spawns
Merge branch 'master' of https://github.com/TheDarklingWolf/Cataclysm-DDA
Merge git://github.com/kevingranade/Cataclysm

Conflicts:
	player.cpp
Merge branch 'master' into loadable-skills