View Requests and allow Comments / Voting

On this page https://unlocode.unece.org/contribute/view?UNLogNumber=46 the goal is to allow the community to and maintenance team to be able to view and suggest changes, it will replace the google sheet comments.

The original request won't be editable (intentional) but many people can make a change request to the original submission.

The Chair then uses the thumbs up to select the one of consensus (from the change requests) and when approved those changes are the ones persisted to the database.

The community can vote also by using thumbs up/down if they agree or disagree so the review process can move quickly on those that are good and have been reviewed, vs those that need discussion.

Only the Chair can select the 'winning' change request and once logged in will be able to approve/reject.