* Rename ironic_discoverd.{discover -> introspection}
* Prefer term 'introspection' over 'discovery'
* Rename DiscoveryFailed -> Error and make it log error message
* Change hook names to appropriate
* Various small fixes
Note that this is a breaking change!
Change-Id: I97842c7686251393dc9c7a40c92beb8a9484a0fa
Implements: blueprint v1-api-reform