We should add instructions to the README on how to use jitsu behind a proxy.
jitsu itself will also throw an error, Jitsu requires you to connect to Nodejitsu's stack (api.nodejitsu.com) when a proxy issue occurs. It might be nice to add an additional warning here about proxy servers ( and that jitsu can be configured to operate through one )
Jitsu requires you to connect to Nodejitsu's stack (api.nodejitsu.com)
Better documentation for using jitsu behind a proxy, Fix #121