[rt-users] Change Simple search behavour to include all tickets content by default as well as closed tickets

[Allen Lee]

If you try making the search tool always search Content, you will run
into these problems:

http://www.gossamer-threads.com/lists/rt/users/85894 (combines
incorrectly with email addresses)

http://rt3.fsck.com/Ticket/Display.html?id=13775 (multiple Content
conditions always use AND instead of OR)

A