Revert "A small change for bug #8288.  I changed the type column to 'complexity'.  This will be easier to sort by."

This reverts commit 18f73f1fde1bace840d3b1db116ee96aa6042461.
Revert "Revert "A small change for bug #8288.  I changed the type column to 'complexity'.  This will be easier to sort by.""

This was a mistake.

This reverts commit 675773c6c5ed9ebb9a3f2f4a326a0389268d85d0.