Review of the OGC Architecture Board's API guidelines

Hi all,

I read the OGC API guidelines draft. If you were planning to review it, I can tell you the document is a short and good read, so reviewing it should not take much of your time!

For each topic in the guidelines doc they have already created an issue for the purpose of collecting comments about that topic. I left a few comments there.

The document is at https://github.com/opengeospatial/OGC-Web-API-Guidelines (don't click the HTML and PDF links, they don't work - just scroll to read the text directly from the readme.md)

Linda