Added support for <input type="datetime-local"/>

This is to partially address #757, and is related to PR #5256

In this iteration, a lot of the code will duplicate some of the code in the `dateInputType` function. The plan is, that after a few of these date and date/time related pieces are added, I'll do a "chore" and circle back to tighten up the code and make it more "DRY".

One other thing to note is I've added the use of `$filter` to the `date` and `datetime-local` types.