Ipmi verbosity

Normalizing the messages generated by IPMI scanners; scanners indicate what they are doing a little more precisely. This is handy when you're running several scanners in a scripted way and want to be able to tell quickly what messages are being generated from what modules.

This modifies PR #2047 , targeting the modules/add-ipmi-scanners branch.

## Verification

- [ ] Ensure verbosity is set with `set VERBOSE true`
- [ ] Run each of the edited modules against against a suitable IPMI host
- [ ] See that status messages are generated with the format of "address:port - IPMI - text"