Fixed VPC validation code to work better with the ec2 test server
Fixed VPC validation code to work better with the ec2 test server

frankban/juju,axw/juju,alesstimec/juju,ericsnowcurrently/juju,ericsnowcurrently/juju,bz2/juju,marcmolla/juju,axw/juju,waigani/juju,dooferlad/juju,perrito666/juju,alesstimec/juju,anastasiamac/juju,anastasiamac/juju,marcmolla/juju,dimitern/juju,dooferlad/juju,AdamIsrael/juju,bac/juju,anastasiamac/juju,bac/juju,kat-co/juju,anastasiamac/juju,mikemccracken/juju,howbazaar/juju,reedobrien/juju,reedobrien/juju,ericsnowcurrently/juju,marcmolla/juju,bac/juju,mikemccracken/juju,axw/juju,axw/juju,howbazaar/juju,macgreagoir/juju,dooferlad/juju,alesstimec/juju,mjs/juju,mjs/juju,frankban/juju,mjs/juju,AdamIsrael/juju,bz2/juju,gabriel-samfira/juju,waigani/juju,dimitern/juju,macgreagoir/juju,frankban/juju,gabriel-samfira/juju,waigani/juju,bz2/juju,perrito666/juju,mikemccracken/juju,mikemccracken/juju,macgreagoir/juju,bz2/juju,kat-co/juju,howbazaar/juju,mjs/juju,dooferlad/juju,marcmolla/juju,reedobrien/juju,howbazaar/juju,gabriel-samfira/juju,perrito666/juju,ericsnowcurrently/juju,reedobrien/juju,perrito666/juju,perrito666/juju,mjs/juju,bz2/juju,bac/juju,alesstimec/juju,gabriel-samfira/juju,gabriel-samfira/juju,frankban/juju,dooferlad/juju,howbazaar/juju,dimitern/juju,kat-co/juju,dimitern/juju,macgreagoir/juju,dimitern/juju,axw/juju,kat-co/juju,marcmolla/juju,alesstimec/juju,ericsnowcurrently/juju,anastasiamac/juju,reedobrien/juju,macgreagoir/juju,AdamIsrael/juju,AdamIsrael/juju,mjs/juju,bac/juju,waigani/juju,kat-co/juju,frankban/juju,mjs/juju,mikemccracken/juju