Add HTML5 inputmode attribute, possible properties

[kevinSuttle]

https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#attr-inputmode

[process-bot]

Thanks for the pull request! Make sure it satisfies this checklist. My human colleagues will appreciate it!

Here is what to expect next, and if anyone wants to comment, keep these things in mind.

[tolgap]

@kevinSuttle you have defined the function max : String -> Attribute msg 11 times and function form twice. Copy paste mistake? :)

[kevinSuttle]

Gah. Seems like it. Will fix!

[kevinSuttle]

@tolgap I think I fixed it?

[kevinSuttle]

@tolgap bump

[tolgap]

@kevinSuttle I'm not on the collaborator list. I was just looking through the open PRs and I noticed yours and looked through it.

But yes your previous error seems fixed.

[kevinSuttle]

Ah ok cool. Thanks for taking a look!

[evancz]

Seems reasonable. I added this recommendation to #53 so it can be released at a nice time with a bunch of other stuff. Like @process-bot says, we try to batch work on the various Elm projects, so it is fine to "bump" work like this, but the process will still work the same way.

[kevinSuttle]

Sounds good to me. Thanks Evan!