* small changes
* Adds a use_tool helper and changes some tools to use it
* Ports most tool operations to use_tool
* Converts more tool operations to use_tool and tool_act
* Changes some things to default_unfasten_wrench
* Improves tool_behavior support in mech construction
* Code review memes
* Fixes all instant use_tool calls failing
* Code improvements
* merge fixes
* big batch of loc assignments
* Update emergency.dm
* Update spiders.dm
* Update parrot.dm
* Update ripley.dm
* Update firealarm.dm
* seems to work
* this maybe works?
* brainmemes, again
* stuff
* fix brainmob, camera runtimes
* noisy
* Adds sounds to modular computers
* Adds range modifier var to sound loops
* finetunes computer sound range
* maybe fixes stuff
* changes some of the sound lengths
* borgs and some small changes
* sanity
* gravgen makes noise too
(reverted from commit ea523084c2)
* noisy
* Adds sounds to modular computers
* Adds range modifier var to sound loops
* finetunes computer sound range
* maybe fixes stuff
* changes some of the sound lengths
* borgs and some small changes
* sanity
* gravgen makes noise too
Also changes New -> Initialize in most of them.
renamed: `code/game/machinery/computer/computer.dm` -> `code/game/machinery/computer/_computer.dm`
renamed: `code/game/machinery/machinery.dm` -> `code/game/machinery/_machinery.dm`
Moved all circuitboards to a new folder at `code/game/objects/items/weapons/circuitboards`