Working on deprecating the npm module 'spark'

[dmiddlecamp]

Hi Awesome Maintainer(s) of BabbleBots!

We recently got a request to free up the 'spark' module on npm, but we wanted to first make sure anyone using it had a chance to upgrade to the new and improved particle-api-js.

If you have time in the next 6-12 months, we'd love it if you did so we can give the package name back to the community. :)

New module: https://github.com/particle-iot/particle-api-js

Thanks! David (from Particle)