QUERY and other edits

[darrellodonnell]

Major Changes:

• Changed to Trust Registry Query Protocol (and TRQP) throughout

Minor Changes:

• adjusted requirements for formatting and fixed errors (h/t @sloops77 )
• adjusted riding diagram (CTE, multi-profile OIDF)
• fixed links for .yaml file (to main branch file in github) and SwaggerHub

[andorsk]

I was going to do the TRQP merge :) Thanks for getting to it.

[andorsk]

LGTM