Adds an extra janitor slot and some mapping work to support it, reworks the janicart a fair bit.
changes:
rscadd: "Increased number of janitor slots to two."
rscadd: "Janitorial carts can now be constructed with metal sheets, and deconstructed with a wrench, welder or plasmacutter if empty."
tweak: "Janicarts now come without a bucket. Click and drag a mop bucket onto a cart to mount it, and you can unmount it from the janicart interface."
tweak: "Placing a mop into a janicart, and pouring containers into the bucket, is now done with alt-click. A leftclick will now always wet the mop, and throw objects into the trashbag, respectively."
rscadd: "Janicarts can now be climbed over like tables - Click and drag your sprite onto it."
tweak: "Custodial closet's Spraycleaner, cleaning grenades, and spare lights, are now inside the janitorial locker instead of on table/floor."
tweak: "Added an extra janitorial locker in the custodial closet."
bugfix: "Fixed the Captain's deluxe soap being unuseable for cleaning"
tweak: "Soap can now clean more tiles when wetted"
tweak: "Soap and rags can now be wetted in buckets, mopbuckets, watertanks and janicarts"
Fixes#531Fixes#276
`/mob/living/proc/revive` now also sets `mob/var/suiciding` to false. This is to stop rejuvinated/ling revived mobs from dying again after being brought back.
Fixes#92Fixes#479Fixes#157Fixes#533Fixes#486Fixes#528
