Co-authored-by: Renovate Bot <bot@renovateapp.com>
Co-authored-by: Michael Kriese <michael.kriese@visualon.de>

Co-authored-by: Michael Kriese <michael.kriese@visualon.de>

Co-authored-by: Renovate Bot <bot@renovateapp.com>
Co-authored-by: Michael Kriese <michael.kriese@visualon.de>
Co-authored-by: Jamie Magee <JamieMagee@users.noreply.github.com>

Co-authored-by: Rhys Arkins <rhys@arkins.net>

Co-authored-by: Renovate Bot <bot@renovateapp.com>
Co-authored-by: Jamie Magee <jamie.magee@gmail.com>
Co-authored-by: Michael Kriese <michael.kriese@visualon.de>
Co-authored-by: Jamie Magee <JamieMagee@users.noreply.github.com>

Co-authored-by: Michael Kriese <michael.kriese@visualon.de>

https://github.com/typescript-eslint/typescript-eslint/issues/389

Adds initial typescript support

BREAKING CHANGE: Renovate is now distributed as a "built" package on npmjs, using `dist/` instead of `lib/`. For nearly everyone, it should still just work though.

Having eslint flag prettier "errors" in editors can be rather painful. Also chose against linting staged files for prettier because I like to stage partials. Instead:
- Recommended to use plugins for editors to format on save, e.g. `prettier-atom`
- Prettier will be run as part of `npm test`

All promise syntax has been replaced with async/await.
`renovate` is now transpiled with `babel` to a `dist/` folder, which is the target of `main` and `start` in `package.json` now.
`renovate` can be run in `node.js` v7 without transpilation using `npm run start-raw`

Closes #77