Add EC2 metadata service to no_proxies list
Add EC2 metadata service to no_proxies list

Fixes #235

tinnightcap/nubis-base,limed/nubis-base,tinnightcap/nubis-base,limed/nubis-base,Nubisproject/nubis-base,limed/nubis-base,gozer/nubis-base,Nubisproject/nubis-base,gozer/nubis-base,tinnightcap/nubis-base,gozer/nubis-base