Publish to npm

[ElliotNB]

@chrisekelley If you are actively maintaining this repo, would you be interested in publishing it to NPM? That would be mighty helpful for build procedures requiring this code. Currently, Boris' old code is the only version available on NPM: https://www.npmjs.com/package/phonegap-webintent

[chrisekelley]

Sorry I haven't responded to this issue sooner. Yeah, I can publish it on npm; I'll do it this weekend.

[tomavic]

@chrisekelley Still has not been updated. On fresh installl from npm it will install your plugin version 1.0.0