Alphabetize the AAM entries based on PLSI name

[zakkinsey]

[css-meeting-bot]

The PDF-AAM Task Force just discussed Alphabetize AAM entries.

The full IRC log of that discussion

<Daniel> Topic: Alphabetize AAM entries
<Daniel> github: https://github.com//issues/22
<Daniel> Zakk: Mirror the html ,aam and core-aam to put them in alphabetical order

[zakkinsey]

Tip from James, ONLY change order for alphabetizing when working on this task. Resist the urge to commit whitespace or other out of scope changes in the same commit.

[daniel-montalvo]

Adding to milestone 2 as per 19 Nov meeting

[zakkinsey]

I have linked the branch this task has been completed on. w3c/aria pdf-aam-mappings-table-import

[daniel-montalvo]

Thanks much @zakkinsey for putting this together.

My understanding from quick skimming this diff is that there are now eight more tables included and they all are ordered alphabetically as this issue was asking for

Would you all be comfortable opening a PR with this content for easier review and referencing?