Removes /obj/item/weapon/wire (it did nothing, it's not cables)
Fixed poster duplication when you cut it from the wall.
Fixed 'break all lights' not breaking all (or any) lights
Cable coils now update mob inhands correctly when used up. Changed cable coil items to use the existing update_icon() proc, instead of their own updateicon().
Removed the unused mechtoys list from supplyshuttle.dm
Merge pull request #403 from Petethegoat/issuefixes

Issue fixes