More exception and error handling for daemon calls
Cleanup with verbose vs verbosity
Set log level after syslogger creation

The syslogger module may return a pre-existing logger if one already exists with
the given name. In that case, the log level would not be set so we do it
explicitly afterwards.
Clean up logging level handling
Move arg parsing into function
move last config params into classes

Tunnel down to the scancam_base constructor and set these parameters there.

I don't really like this answer. They are almost never going to change, so
it doesn't seem like it's worth it to affect so many interfaces.
Update comments
Read pickled list of scans from file
Update 6-well corners-only scan class

Bring up to speed with the way the regular 6-well scan class is done
Log the contents of the scans loaded from file

at startup.