/user/add-user.php: Frontend design complete.
Merge branch 'master' of https://github.com/the-river/ResearchDatabase
Edit user frontend design is complete.  Minor changes to users.php for
better table display.
Edit user permissions page frontend completed.
Jamie commiting nothing
Merge branch 'master' of https://github.com/the-river/ResearchDatabase
Added add_user functionality should be working well now