bug 1218563: Sync setuptools w/ system
bug 1218563: Sync setuptools w/ system

Elchi3/kuma,ollie314/kuma,Elchi3/kuma,jwhitlock/kuma,safwanrahman/kuma,Elchi3/kuma,SphinxKnight/kuma,jwhitlock/kuma,escattone/kuma,jwhitlock/kuma,SphinxKnight/kuma,a2sheppy/kuma,ollie314/kuma,yfdyh000/kuma,yfdyh000/kuma,Elchi3/kuma,ollie314/kuma,SphinxKnight/kuma,a2sheppy/kuma,yfdyh000/kuma,a2sheppy/kuma,ollie314/kuma,yfdyh000/kuma,escattone/kuma,SphinxKnight/kuma,Elchi3/kuma,safwanrahman/kuma,jwhitlock/kuma,safwanrahman/kuma,safwanrahman/kuma,mozilla/kuma,yfdyh000/kuma,escattone/kuma,yfdyh000/kuma,mozilla/kuma,mozilla/kuma,jwhitlock/kuma,a2sheppy/kuma,a2sheppy/kuma,SphinxKnight/kuma,SphinxKnight/kuma,mozilla/kuma,ollie314/kuma,mozilla/kuma,ollie314/kuma,safwanrahman/kuma,safwanrahman/kuma