Juan Cruz Viotti a4642f6184 Clarify resin url on auth and whoami
When you change the `resinUrl` config from time to time it can be
confusing to remember where you're logging in, or in which host you're
in.

Currently I have to check the configuration files/environment variables
manually or run `resin settings`.

This PR prints the detected resin url on `resin login` and `resin
whoami` so it's always clear where you are.
2015-11-16 10:11:08 -04:00
..
2015-11-15 22:08:02 -04:00