Document new configuration options.
Document new configuration options.

LOCK_WAIT, LOCK_RETRIES, SQLITE_PROFILE, WORKERS_COUNT, READ_LOCK

Open343/pkg,khorben/pkg,skoef/pkg,en90/pkg,en90/pkg,junovitch/pkg,junovitch/pkg,khorben/pkg,khorben/pkg,skoef/pkg,Open343/pkg