* remove winston.clone
Update README.md for winston 3.0
* Update package.json dependencies
* Update package.json dependencies
* Add new flag
* Update README for new flag
* Fixed #49
* Added package-lock
* Updated transport for winston 3.0
* Added clone to replace winston.clone
* Modified test suite and updated deps.
* Small fixes.
* Package versions
* Update node-loggly-bulk package dependency
* Use node-loggly-bulk's beta package
* Use node-loggly-bulk's latest release
* chore: reformat