Bug 9881 - Remove unused tablesorter plugin from offline circulation page

Bug 9881 - Remove unused tablesorter plugin from offline circulation page

The offline circulation list template doesn't need to include the
tablesorter plugin, it's unused. This patch removes it.

To test, submit some circulation transactions through the Firefox
offline circulation addon. Load the offline circ page
(offline_circ/list.pl). Confirm that there are no JavaScript errors, and
that "check/uncheck all" links work correctly.

Signoff comment: Test plan works as expected. Firebug and Chrome's builtin developer tool don't raise any errors.

Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>
Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
One line change, followed test plan, no negative
consequences found.
Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>