Publish latest version to npm

[iAmNathanJ]

This should be available via NPM. @robtarr

[robtarr]

PRs welcome :)

[shaungrady]

I can help out with this once I close out #36

[bryanbraun]

Quick clarification: this package is now currently on npm here: https://www.npmjs.com/package/mediaCheck

I think we just need to publish the latest version to NPM (which currently has 0.4.6 instead of 1.X.X). I'll update the title of this issue accordingly.

[robtarr]

mediaCheck is supposed to be deprecated in favor of mediacheck due to a change in the naming policies of npm. I submitted a request to see if they will remove mediaCheck.