Bump markdown-it to 8.4.1, so uc.micro bumps to 1.0.5 and it is now MIT licensed

[silviofdez]

Got some code for us? Awesome 🎊!

Please include a description of your change & check your PR against this list, thanks!

uc.micro npm package had a WTFL prior to 1.0.5 version, this package is a dependency for markdown-it, which is a dependency of Ghost itself.

If we bump markdown-it from 8.4.0 to 8.4.1, then uc.micro bump from 1.0.3 to 1.0.5 and all the components/packages included installing Ghost have a License OSI approved.

This is important because there are certain cloud providers that do not allow to publish software with WTFL license

• [ X ] There's a clear use-case for this code change
• [ X ] Commit message has a short title & references relevant issues
• [ X ] The build will pass (run npm test)

More info can be found by clicking the "guidelines for contributing" link above.

[kirrg001]

I'll look into failing tests soon. Looks like their is a bug in our tests.

[silviofdez]

Thanks @kirrg001 , please let me know if there is something I can help on my side.

[kirrg001]

@silviofdez Could you pls rebase against master? The tests should then pass 👍

[silviofdez]

@kirrg001 rebased (using this guide: https://help.github.com/articles/syncing-a-fork/), but still some tests failing

[kirrg001]

@silviofdez I've restarted the build. Travis is sometimes super slow in the evening and the chance that builds fail randomly is higher than normal. Let see if it passes now.

[silviofdez]

Thanks @kirrg001 , all green now!!! 😄

[kirrg001]

@silviofdez 😀That really took long. Travis is out of control. Thanks again for your PR!