Bug 12118 - remove unnecessary YUI assets included in offline circ manifest

Bug 12118 - remove unnecessary YUI assets included in offline circ manifest

The offline circulation asset manifest includes some YUI JavaScript
files which are no longer used by any template in Koha except for
acquisitions/basketgroup.tt. This patch removes them from the manifest.

To test, apply the patch and test offline circulation. Everything should
work correctly.

Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>