removing single-quotes from subject links

Signed-off-by: Joshua Ferraro <jmf@liblime.com>

koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/detail.tmpl

@@ -85,7 +85,7 @@
             <li><strong>Subjects:</strong> 
             <ul>
                 <!-- TMPL_LOOP NAME="MARCSUBJCTS" -->
- 				<li><!-- TMPL_LOOP NAME="MARCSUBJECT_SUBFIELDS_LOOP" --><!-- TMPL_VAR NAME="separator" --><a title="‡<!-- TMPL_VAR NAME=code --> <!-- TMPL_VAR NAME=value -->" href="/cgi-bin/koha/catalogue/search.pl?q=<!-- TMPL_LOOP NAME=link_loop --><!-- TMPL_VAR NAME=operator --><!-- TMPL_VAR name='limit' -->:'<!-- TMPL_VAR NAME=link -->'<!-- /TMPL_LOOP -->"><!-- TMPL_VAR NAME="value" --></a><!-- /TMPL_LOOP --></li>
+ 				<li><!-- TMPL_LOOP NAME="MARCSUBJECT_SUBFIELDS_LOOP" --><!-- TMPL_VAR NAME="separator" --><a title="‡<!-- TMPL_VAR NAME=code --> <!-- TMPL_VAR NAME=value -->" href="/cgi-bin/koha/catalogue/search.pl?q=<!-- TMPL_LOOP NAME=link_loop --><!-- TMPL_VAR NAME=operator --><!-- TMPL_VAR name='limit' -->:<!-- TMPL_VAR NAME=link --><!-- /TMPL_LOOP -->"><!-- TMPL_VAR NAME="value" --></a><!-- /TMPL_LOOP --></li>
                 <!-- /TMPL_LOOP -->
 				</ul>
             </li>