Ports /tg/'s AI HUD!

Shameless ripoff of https://github.com/tgstation/-tg-station/pull/4048
Credit to Kelenius for the code.
Purges accidental files

Whoops.
Sprite update! + Sensor Augmentation!

Also adds myself to the admins.txt because I am tired of having to
modify it constantly.
Blue-green icon set
Merge remote-tracking branch 'remotes/upstream/master' into AI_HUD_NEW

Conflicts:
	code/modules/mob/living/silicon/ai/ai.dm
Merge remote-tracking branch 'remotes/upstream/master' into AI_HUD_NEW
Conflict merge fix. UUGH.
Revert "Conflict merge fix. UUGH."

This reverts commit 28bd142c010a3ae875e08506ec49142e3884c920.
Merge pull request #813 from GunHog/AI_HUD_NEW

Ports /tg/'s AI HUD!