NT Poster Port

-Adds all them NTstation posters and the poster subtype system.
Okay yeah some changes

Error posters link to /tg/ issues page now.
Also syndie revolvers have 7 shots so yeah change because facts
Replaced all the static items in maintenance by random item spawns.
Replaced the numerous "copy paste" racks of meson/firesuit/gasmask piles with proper firefighting lockers.
stop asking how crowbars fit in your pocket fffff
Increases Syndicate Bomb cost to 6TC

In the interest of cutting down on the same tired pair of telecoms and SMES bombings, I'd like to increase syndicate bomb costs to 6, so they can only buy one.
Removes armor from the starting talisman
Clones and Podmen will no longer be created with underwear already on.
Update talisman.dm
Golems created by runes also get the same treatment
No visible message for observer topic check

This avoids the user seeing a message about lacking admin flags when
they try to use machinery as a ghost
Limeliz for Game Master

Adding myself to admins.txt
Fixes CC64K Poster

NOW LESS EYE SEAR MAYBE?
Mail Order Corporate Posters

Whoops forgot about this bit.
Merge pull request #4583 from JStheguy/master

NT Poster Port
a truly epic fix

renames "ponytail_3_s" to "ponytail_2_s" because it was the fucking second ponytail
Resolved Conflicts:
	_maps/map_files/tgstation.2.1.3.dmm
Merge pull request #4621 from Ikarrus/bombsto6

Increases Syndicate Bomb cost to 6TC
fixes colors and name tags
Stops new_players from hearing hivemind chat. Fixed #4643
Makes hearing deaf people speak not show your name.