Further tidying of debug in controller, #123.
switched version upgrade schemas to check schema_version table. Except v1 obviously.
Extend dbg logging options for pybit_web to support web (for all), controller and db switches, #123.
Update pybit web configuration file to include debug switch for db, #123.
Fix debug logger breakage introduced by last change, #123.
Merge branch 'master' into dbconfig