Review and test language and copy for different types of user

[robredpath]

CoVE is used by a number of different types of users, each attempting to achieve different things.

Through our research last year, and Georg's research into personas for the OCP web presence, we can have a reasonable go at documenting a handful of these, walking through their paths to interact with the software, and improve things for each of them as we go.

Internal - see https://docs.google.com/document/d/1KQ-j4q0rC5lkhIHGk9bCC_TA50PGP5KSvTZaKUuuaaQ/edit#bookmark=id.55uduidgj3bu

[jpmckinney]

Perhaps something @mrshll1001 can be involved in?

[jpmckinney]

Linked document is split into: #71 #136 #141 open-contracting/lib-cove-ocds#56

This issue itself is covered by work that Sabah is doing to review the frontend in its entirety.