Noir Doesn't Grey out HUD, Adds Remaining Glasses for Vox, 'Yi' to Vox-pidgin syllables & Framework for Icon-based Skin Tone, Fixes #3138, Greyscales Vox Hair (#4614)

* Ports #9294 and #9322 from VG: 'Yi' to Vox-pidgin and Framework for Icon-based Skin Tone (Feat. Vox) and Glasses/Goggles for Vox.

Both ported PRs by Intigracy.

Also adds all remaining in-use glasses/goggle sprites for Vox. I cleaned up the code a bit while I was in there. Otherwise, that's it.

Furthermore, randomizing skin tone doesn't seem to work for Vox despite their being specified in the conditional lists and s_tone being not null.

* Morph Support

* CMA Support

* Ports Intigracy's vgstation13/pull/9460, Noir Vision No Longer Greys Out HUD.

* Fixes Positioning of Vox Jensen Shades East+West facing Sprites.

Fixes Heist Goofery

Game-mode (not one-click antag) Heist tweaked and returned to working order now that I've found out how to test the actual game-mode (after temporarily adjusting the population requirement).

Vox Raiders won't spawn in with whatever socks were in their selected spawn-character's preferences anymore.

Additionally, the set_species proc now zeroes out skin tone if the species doesn't have skin tone to avoid goofing up the icons on initial generation.

Also condenses the code in preferences_setup character creation icon generation. Made it use the individual species' skin-tone handling procs instead of code snowflaked into preferences_setup.dm.

* No More Vox Tail Colours, but they can Colour Their Hair.

* Removes unneeded 'src's and retroactively prohibits colouring tails on species without HAS_SKIN_COLOR.

Colouration won't be applied to src's tail unless HAS_SKIN_COLOR is in
src's species bodyflags.

* Tidies up some Lists in CharPrefs and Retroactively Prohibits Vox Hair Colouration

* Reverts unnecessary commenting out of vox armalis post-spawn handling parent call.

* Adds Emerald and Azure Vox Skin Tones.

* Stealthy Wryn Typo Fixed.

* Greyscales Vox Head+Facial Hair and Adds More Default Colours in Species Definitions

* Gives Vox Raiders Default Hair Colour and Fixes Bug where Roundstart Raiders don't get Random Skin

code/_onclick/hud/screen_objects.dm

@@ -13,6 +13,7 @@
 	unacidable = 1
 	var/obj/master = null	//A reference to the object in the slot. Grabs or items, generally.
 	var/datum/hud/hud = null
+	appearance_flags = NO_CLIENT_COLOR
 
 /obj/screen/Destroy()
 	master = null