Compile fix
Cherrypicking vox spike throwers, made crossbows and pneumatic cannons constructable.

Conflicts:
	baystation12.dme
	code/game/objects/items/stacks/sheets/sheet_types.dm
	code/modules/projectiles/guns/projectile/bow.dm
	icons/obj/gun.dmi
Join As Drone and drone rebooting will now check cyborg jobbans.
Added toggle verb for drones.

Conflicts:
	code/modules/admin/admin_verbs.dm
Removed a redundant line.
Whoops.
Fixes a runtime with drones building lights.
Double whoops.
Readds drone held icon that got lost somewhere in merges.

Conflicts:
	icons/obj/objects.dmi
Fixes the decompiler. Adds spiderlings, broken globes, mice and lizards as valid targets.

Conflicts:
	code/modules/mob/living/silicon/robot/drone/drone_items.dm
Fixes 'resource depleted' error for emagged drones.
Fixes drone regeneration of materials issue.
Stops drones from self-destructing or being locked down by the RD console.
Fixes lack of update on drone fabricator console.