Adds some new emotes

Thumbsup, thumbsdown, and pout.
Suggest more!
adds smirk to *help
some more emotes
whoops
Adds *snap, *tap, *whistle, and *whistle2
changes parapen to 4tc
Fixes the shuttle call bug for the AI

In the /tg/ merge, the shuttle call was updated to require a reason for
calling the shuttle. The ai.dm file did not inherit the change for this.

This commit corrects that bug and allows the AI to call the shuttle once
more.
Merge pull request #638 from GunHog/Shuttle_Fix

Fixes the shuttle call bug for the AI's built in verb.
fixes
Merge pull request #640 from paprka/cargogloves

Fixes spawn satchels, job previews, access changes
weapon nerfy things
stupid comments
merge ready
BONUS flatcap sprite tweak
fix to space vines etc
BOMBER JACKET
Merge pull request #620 from paprka/parapen

Changes parapen to 4tc
Merge pull request #642 from paprka/fixesfixes

Fixes space vine instagib, some other things
metal bat readd
CASUAL CLOTHING RIDES AGAIN

Yus.
All the stuff from: https://github.com/NTStation/NTstation13/pull/633
excepting the bandana changes.
Also Military Jacket only has a 35% chance to spawn in secure security
officer lockers and camo pants have different name and desc and slightly
different sprite.