* 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