Mode standalone: override database parameters from compile time
Mode Standalone: bugfix, assume empty args in CGI mode; also remove debug msgs
Mode standalone/Offline: null db connection; don't check db version
Compile SQL: value_format function, change return values (value, False, None)
DB/Osmosis: condition osm:user -> don't resolve in offline mode
Merge pull request #26 from plepe/compile-without-db-conn

Compile without db connection ?