[minor] fix id display in console
[minor] fix counters display in console
[minor] small cmdline to list agents by name
[doc] example client that supports PGP Authorization in Python
[medium] use mig/client in action generator
[minor] mig/client nits
[minor] change default location of client conf to ~/.migrc
[minor] catch panic in console
[medium] add version number 1 to X-PGPAUTHORIZATION api token
[minor] extract investigator api code from console to mig/client
[minor] update python example client to token v1
[minor] add unauthenticated heartbeat endpoint to API