Get publishing out of VSTS

[agc93]

At the moment the publish to the npmjs.com/npmjs.org registry happens in a VSTS build on my personal account (throwback from the agc93/generator-cake days).

This should be pulled out of there and moved into somewhere central. Maybe use Travis's built-in publish feature?

[gep13]

@agc93 is there any reason that this can't happen within a Cake Build script? Rather than coupling to a Travis function?

[agc93]

Probably not. Essentially just that it doesn't have one yet, so could probably knock up a simple Cake script to call out to Gulp for the important build-y, test-y bits, but then probably use Cake.Npm to publish it?

[gep13]

In my opinion, that would be the ideal, but it isn't critical. I just don't like taking a dependency on something if we don't need to.

[agc93]

I'll put it on the to-do list, but might not get back to it until after the templating stuff.