#662 Sorting tickets in the listing doesnt work

[Geir Bćkholt]

Firefox 2 rc1, MM svn version.

Sorting tickets in the seach-results view does not work. Clicking the
columns sets a small arrow-icon indicated that the results are soirted on
the right column, but all the results are listed in the same order still.

This works just fine in the normal results view.