Added ISBN tag to RSS results, right after the title.
Signed-off-by: Galen Charlton <galen.charlton@liblime.com>
<!-- TMPL_LOOP NAME="SEARCH_RESULTS" -->
<item>
<title><!-- TMPL_VAR NAME="title_nospan" ESCAPE="html" --> <!-- TMPL_VAR NAME="subtitle_nospan" ESCAPE="html" --></title>
+ <isbn><!-- TMPL_VAR NAME="isbn" ESCAPE="html" --></isbn>
<link><!-- TMPL_IF name="BiblioDefaultViewmarc" --><!-- TMPL_VAR NAME="OPACBaseURL" -->/cgi-bin/koha/opac-MARCdetail.pl?biblionumber=<!-- TMPL_VAR NAME="biblionumber" --><!-- TMPL_ELSE --><!-- TMPL_IF name="BiblioDefaultViewisbd" --><!-- TMPL_VAR NAME="OPACBaseURL" -->/cgi-bin/koha/opac-ISBDdetail.pl?biblionumber=<!-- TMPL_VAR NAME="biblionumber" --><!-- TMPL_ELSE --><!-- TMPL_VAR NAME="OPACBaseURL" -->/cgi-bin/koha/opac-detail.pl?biblionumber=<!-- TMPL_VAR NAME="biblionumber" --><!-- /TMPL_IF --><!-- /TMPL_IF --></link>
<description><![CDATA[
<!-- TMPL_IF NAME="OPACAmazonEnabled" --><!-- TMPL_IF NAME="OPACAmazonCoverImages" --><!-- TMPL_IF NAME="normalized_isbn" --><img src="http://images.amazon.com/images/P/<!-- TMPL_VAR NAME="normalized_isbn" -->.01.TZZZZZZZ.jpg" alt="" /><!-- /TMPL_IF --><!-- /TMPL_IF --><!-- /TMPL_IF -->