Add support for input type month

[jacklloyds]

I'd love to see the input type month being supported by Firefox:
https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input/month 

I'm new to mozilla connect, if I did something wrong, please let me know.

[Jon]

Thanks for submitting an idea to the Mozilla Connect community! Your idea is now open to votes (aka kudos) and comments.

[Honza]

Thank you for reaching out!

Support for  <input type="month"> is in our backlog, but not yet on the roadmap.

You can follow this bug to get updates: https://bugzilla.mozilla.org/show_bug.cgi?id=1283382

Honza