New rule: no-skipped-tests

[textbook]

Name and report based on the Mocha ESLint plugin's no-skipped-tests rule.

Can detect and fix both xScenario and Scenario.skip.

[poenneby]

Looking good!
I had to make a little modification to one of my commits (test reporting 😬). Could you please rebase with master and I will get this merged asap.
Thanks

[textbook]

I've updated both rule PRs, but Travis seems unable to install Node via NVM (due to an "Unknown SSL protocol error in connection to nodejs.org:443" or just hanging indefinitely). Up to you whether you want to merge anyway - all of the tests pass locally in 10.13.0.

Also FWIW I'm not sure that rewriting a commit that was part of a tagged release was a great idea - it certainly led to some confusion when I was trying to align everything!

[poenneby]

Yes sorry about the headache caused although normally you'd only get one conflict in package.json? I also see you managed to fix the build 👌
Will get this merged and released asap.
Thanks again!