random::hash()
random::string()
random::percent()
random::int()
So that we don't have lots of different ways to get random values all
over the code. Follow-on to #1527.
"display_all" is too coarse, and we should be letting event handlers
make the appropriate decision on what to display and when. This
duplicates some code, but it's now very clear in the event handlers
what's getting shown.
Throw a 404 if we try to view the user profile for a missing user.
The only feature change in this should be that we now display the
name, full name and website for a user to any other registered user,
which makes sense since these are typically public fields.
Don't show any of the edit buttons unless identity::is_writable()
clauses and deletes all the entries in the table unless an array of id's are
passed as the parameter. This fix used the Database_builder to specify any where
conditions. Thanks psvo for find the first one. :-)
