Operationalize Usability Research: Publish process documentation to wiki

[jaclinec]

Continues work from #376

Publish all the usability testing process documents (3 docs) into the GitHub wiki

[jaclinec]

I published all three new process documents to the research wiki, double checked that the formatting looks good, and checked that all the links work. I also added a non endorsement disclaimer to the accessibility best practices page since we link to many sources outside of government in the references list.

This is ready for FFR @annepetersen Thank you!

[annepetersen]

the first link on this page (uiaccess) seems to no longer work. could you replace it? (but oddly, the first link in resources, also from there, works just fine)

also on that page there are odd double bullets under "Finding participants..." and it looks like bullets under "make key contacts" are supposed to be indented by one

here's info on the Google Docs / Markdown copy/paste thing I mentioned. looks like Anita has done it successfully

the other two pages look good!

[jaclinec]

Ok I fixed the weird bullets issues. Thanks for providing the Google Doc markdown resource - will definitely reference that in the future!

And that link still works for me and I also asked a dev to check and it's working for her (it jumps you to the "Standards review" section of the site) so I'm not sure what's going on there...

[annepetersen]

huh! tried it again and it works now. cool.

I realize why you're doing it here (and it's fine), but we should be cautious about links that are anchored to particular pieces of content since that content can change

thanks for the fixes! closing