New posters - Nienhaus

These are new posters for more postery goodness. Credits for the sprites
go to Nienhaus.
For the sprites of the poster go to http://puu.sh/5QlUx.dmi
2 posters are not included: 6th and 7th due to reasons.
Space and space

Woop.
Let there be space

woo
Fueltanks leak fuel when wrenched open

Fueltanks now actually leak fuel when wrenched open. The leaking only occurs at the initial wrenching and when tank is moved.
Adjusted fuel spread

Made fuel stickier, so it spreads less thinly.
More detailed inflatable door/walls
Merge pull request #4773 from mwerezak/inflatable-icons

Inflatable icons
Added beanbag shotguns to the tactical armoury
Merge pull request #4769 from mwerezak/fueltank-leak

Fueltank leak
Merge pull request #4776 from mwerezak/tac-armoury-beanbags

Added beanbag shotguns to the tactical armoury
Merge pull request #4765 from Jarcolr/devupdate

New posters and sprites
Merge branch 'dev' of https://github.com/Baystation12/Baystation12 into moreposters

Conflicts:
	code/game/objects/effects/decals/posters/bs12.dm
	icons/obj/contraband.dmi