Gives blob attacks/expansion the ranged cooldown
Adds AsteroidStation
Fixes radiation processing for aliens, brains and monkeys
* prevent brains and monkeys from having negative radiation levels
* humanize and monkeyize now also transfer radiation levels if using the TR_KEEPDAMAGE flag
Whoop you don't need that
Remove the -5 throwforce against grilles, replaces with * 0.5

As per dicusssion on #6092 which Raz merged before I could add the change.

Max left in as a guard against -forces magically healing the grille.
User with jetpack now doesn't get slowed while in low gravity

Having both hands full doesn't stack a futher penalty
Lets AI and Borgs control auto announcements

The AI and cyborgs can now control if they speak on the radio and the
channel used when stating laws or  (AI only) announcing new player
arrivals.
Temp + weight + suit weight no longer slows out of gravity

Space is still slightly slower without a jetpack.
Merge remote-tracking branch 'remotes/upstream/master' into Autosay_Fix

Conflicts:
	code/modules/mob/living/silicon/silicon.dm
Made the mech recharger computer display a warning when the mech cell is faulty (critically failing).
makes doors and airlocks consistent
firedoors reopening when someone is inside of it
makes airlocks properly crush people when they're halfway closed and safety is off
Adds a changelog

Changelogs because those are important for telling players what changed!
Adds neat slime stuff
Fixes chem reactions
Add's feedback, changes plasma usage.
Add's feedback, changes plasma usage.
Merge branch 'Slimes' of https://github.com/as334/-tg-station into Slimes

Conflicts:
	code/modules/mob/living/carbon/slime/slime.dm