* Adds three flame-themed illegal Mech weapons. Allows anything using apply_effects to be incendiary and ignite/apply firestacks. Also absolute-paths the spilled fuel effects.
* Removes world << because I'm a good coder honest.
* Why does Git do this for no reason.
Arrivals shuttle now moves automatically to and from the station. People still spawn onboard if they join the round with arrivals selected in preferences.
The shuttle is completely automated and will go to the station if someone boards it, and leave if nobody is onboard.
Changes some tape code so it can be mapped in.
Sadly the mapmerger is broken so the map file diff is massive.
Adds toolspeed var, which is a multiplier on how 'fast' the tool works. 0.5 means it goes twice as fast.
Adds usesound var, which determines what sound is used when a tool is being used.
Changes a lot of code to use those two vars instead.
Adds 'ayyy' tools, which are ported from /tg/'s abductor gamemode. They're currently admin only but I might make them obtainable by xenoarch later.
Adds powertools, also from /tg/. CE starts with them in a new toolbelt that spawns in their locker, ported from (you guessed it) /tg/.
Changes welder sprites to look nicer, ported yet again from /tg/. Modified the blue welder slightly so it can be the electric welder sprite.
Adds various sounds from /tg/, for tools and welders.
* Okay evidently walk_to(A, B) doesn't stop when A reaches B, but keeps running in the background forever until it is manually canceled! Therefore in order to be garbage collected, we must cancel walking on any object that might have initiated it.
* Fixes this on chemsmoke and spiders.
* The same story applies to walk_towards; fixed for dust, meteors and immovablerod, and also to walk_away; fixed for flashbangs.
* Also fixed chemsmoke actually getting qdeled at the right time.
* /datum/reagents/Destroy() does everything /datum/reagents/delete() does and more, and delete() is called only from /obj/effect/Destroy() which is *itself* redundant with its parent /atom/movable/Destroy()
* Creating new objects is cheap, in fact comparable to the cost of getting it out of the pool, so it doesn't help there.
* Placing items in the pool is far more expensive than letting them garbage collect due to the resetting of vars and such.
* They previously just updated your coordinates, skipping all those things which forceMove() was invented for and causing all the same problems that mob.loc = X caused.
