flatiron/winston — pull request #414 by CorbinDallas (2014-06-26 23:52:25+00:00)
Title: Added showLevel flag to common.js, file*, memory and console transports.

Added a showLevel boolean flag to file, memory and console transports that will suppress level messages in log output.

I have a specific need to output a log format that is not compatible with the log level being prefixed to each line.