Bug 12986: Upgrade the DataTables jQuery plugin to the latest version (1.10.2)

Bug 12986: Upgrade the DataTables jQuery plugin to the latest version (1.10.2)

DataTables 1.10.2 is now available.

The footerCallback function does not seem to work correctly with our
current version.

Test plan:
Go on the maximum of pages where DataTables is used and try to catch a
bug/regression :)

Signed-off-by: Owen Leonard <oleonard@myacpl.org>
I tested many many pages with DataTables, taking special care to find
pages with different DataTables configurations. I found no errors in the
OPAC or staff client.

Tested thoroughly in Firefox (latest) on Windows 7.
Tested less thoroughly in Chrome (latest) on Windows 7.
Tested briefly in Internet Explorer 7 in Vista and Internet Explorer 8
and found no bugs which were related to the DataTables upgrade.

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>