lib/index.js is not up to date in master branch

[delfuego]

The current master branch appears to be a build behind itself — e.g., the lib/index.js file is not current with the src/index.js file. Specifically, the lookup for the DigitalOcean-specific way of including the client IP address that's present on line 82 of src/index.js:

https://github.com/NCI-CCR-OIT/request-ip/blob/d8215ca9147c2a20a8a3d0304c4d04531c415c20/src/index.js#L82

is missing in the lib/index.js file. I presume all that's needed is a new npm run build to catch it up...