Tajaran suit fix

No longer invisible
Scrubber fixes

Some scrubbers were set to on=0, a bunch werent scrubbing n2o or toxins.
Fixes #5336

Conflicts:
	code/modules/mob/living/carbon/human/human_defense.dm
Merge branch 'master' of https://github.com/ZomgPonies/Paradise
Fixed embedding.

Conflicts:
	code/modules/organs/organ_external.dm
Cleaned up some reagent stuff, made Skrell alcoholics a legit issue, fixed IPC getting phoron contamination from clothing.

Conflicts:
	code/modules/mob/living/carbon/human/life.dm
	code/modules/mob/living/carbon/species.dm
	code/modules/reagents/Chemistry-Reagents.dm
	code/setup.dm
Fixed lathes eating multitools and wirecutters when open.

Conflicts:
	code/game/machinery/autolathe.dm
Fixes #5410 and possibly #5399
Fixes #5188

Conflicts:
	code/game/machinery/OpTable.dm
Fixes #5113

Conflicts:
	code/modules/mob/living/carbon/human/human.dm
Fixes #5090

Conflicts:
	code/modules/mob/living/carbon/human/human.dm
helpers: fix move_contents_to() not moving air

fixes #5232

Signed-off-by: Mloc-Argent <colmohici@gmail.com>
Running tests and cleaning out useless debug verbs/procs.
lighting: fix + optimize colored lights

turfs now directly hold color lumcounts
overlay is averaged + rounded from that instead of strings
overall colored lumcount is now rounded properly
fixes having thousands of lighting subareas after a fire
fixes #5417

Signed-off-by: Mloc-Argent <colmohici@gmail.com>
Fixes #5448

Conflicts:
	code/modules/mob/living/carbon/human/human.dm
Fixes #5443
Fixes #5446
Fixes #5450
Fixes #5434
Compile fix.