-Renames "non-crew" to "outsider."
-Provides an external ID to outsiders, allowing PDA use.
-Improves grammar in outsider job description
-Reformats outsider to use a define for the job name, replaces hard-coded uses of "non-crew" with said define.
Fixes in order:
- Removes List of defines in misc_ch.dm that are no longer used - they're defined here for the casino prize dispenser, making these obsolete:

- Fixes relative pathing in mecha_parts_ch.dm
- Fixes relative pathing in bodybag.dm
- Fixes relative pathing in sahoc_ch.dm
- Fixes relative pathing in toys_yw.dm
- Fixes def_zone being defined when only the variable was needed in twohanded_ch.dm
- Fixes relative pathing in trash_pile_vr_ch.dm
- Fixes clip_mask being missing in misc_ch.dm
- Fixes relative pathing in tesh_synth_facemask.dm
- Fixes absolute path being indented in by one (typo?)
- Fixes relative pathing in armor_yw.dm
- Fixes unreachable parent call in audible_scream_ch.dm
- Fixes VERM_LIZARDS being undefined when it wasn't defined, as VERM_LIZARDMEN was the variable being defined + used in mutants.dm
- Removes two un-needed parent calls - these procs have no parent on /obj/structure - thecake_ch.dm
- Fixes invalid kword nano_state in protean_blob.dm
- Fixes relative pathing in drone_manufacturer_unify.dm
- Fixes relative pathing in synx.dm
- Removes arguments of drop_item that don't exist (port was from TG and had force_drop = 1 and src defined.) - vox.dm
- Added vision_required = TRUE to fix proc argument missing - bigdragon_ch.dm
- Added include_robo = TRUE to fix argument missing in demon_ch.dm
- Fixes relative pathing in rakshasa_abilities.dm
- Adds comment to solargrub.dm, unable to fix operator overload error yet.
- Fixes relative pathing in sprite_accessories_extra_ch.dm
- Fixes relative pathing in sprite_accessories_yw.dm
- Fixes relative pathing in phase.dm
- Fixes relative pathing in bluespacecoffee.dm
- Fixes relative pathing in other_ch.dm
- Fixes relative pathing and ambigious ! in living_ch.dm
- Fixes relative pathing in custom_clothes_yw.dm
- Fixes relative pathing in custom_rigs_yw.dm
- Fixes relative pathing in MadokaSpear.dm
- Comments out duplicate #includes in southern_cross.dm as vorestation.dme has them #include'd.
Made casino jukebox music finally only appear on its proper jukebox
made tiles have material variable, allowing recovery of carpets from padding
made carpets give padding different colors
made stools also benefit from colored padding
Made modular sofas able to be made from plasteel and plastic