Add the test debugger.
Require user needs on all detailed guides.
[DG-UN] Allow selecting/removing user needs.
[DG-UN] More prominent position, colour, and title.
Whitespace.
Fix finicky tests.
[DG-UN] Shrink user needs block if already given.
[DG-UN] Add autocomplete for user needs fields.
Make sure detailed guide tests log in with an org.
Remove debugger gem from test group.

This has since been included in the dev/test group.
Misc improvements to detailed guide user needs.
Don't blat pre-entered user needs.