Updates l_move_time to use world.time
Re-enables organ infections, adds wound infection
Tweaks wound infection a bit
Spaceacillin cures infected organs
Body temperature damage now uses species values
Body temperature fixes and updates

Body temperature regulation is now based on species, and environmental
temperature now respects the air density when affecting living/humans.
This also fixes some bugs with heat/cold protection handling and
improves the way synthetic species body temperatures are handled to be
much more logical.

IPCs always gain temperature but cool down because of their environment.
When the heat transfer to the environment is reduced because of the lack
of air, this will cause IPCs to heat up.

As well, having an infection will increase your body temperature, and
body scanners now detect infections.
Cleans up organ processing
Infections now spread between organs

Infections can now spread between internal and external organs.
Also changes the organ_failure random event to cause an infection
instead.
IPCs now need to be scanned with a robotanalyzer
Adds suit cooling device

Also:

Breathing in hot/cold air will affect your body temperature.
Fixes old body temperature stabilization code not working.
Thermometer icon now adjusts based on species.
Reduced BODYTEMP_AUTORECOVERY_MINIMUM to a less ridiculous value.
Having an infection raises your body temperature

Also the toxin damage taken during INFECTION_LEVEL_ONE is greatly
reduced.
Fixes robotic internal organs getting infections.
Fixes the organ_failure random event. Forgot to set the affected organ
as needing processing.
IPCs actually take heat damage from temperature now

Also fixes the healthanalyzer still not scanning IPCs properly (scanning
them when it shouldn't)
Fixes bad capitalization in proc call
Fixes pressure and temperature damage for autopsies
Less terrible sprite for suit cooling device

Also adds a few of them to EVA storage.
Fixed misplaced prob(), added notes
Merge pull request #5308 from mwerezak/wound-infections

Re-enables infections, implements a wound infection system, improves body temperatures