Bug 26313: "Show analytics" link must use uppercase for booleans

In elasticsearch we only treat AND and OR as boolean operators if
they are capitalized

To test:
- Turn SearchEngine to Elasticsearch and make sure it works
- Pick any serial record in your database, make sure 001 is set
- Go to new > new child record
- Fill in 245 and save
- Click on the "In" link, it should bring you to the parent record
- Click on "Show analytics" => there will be no result
- Apply patch
- restart and reload
- Try again
- It works!
- Switch SearchEngine syspref to 'Zebra'
- Test again
- It still works!

Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>

koha-tmpl/intranet-tmpl/prog/en/xslt/MARC21slim2intranetDetail.xsl

@@ -326,7 +326,7 @@
             <a>
             <xsl:choose>
             <xsl:when test="$UseControlNumber = '1' and marc:controlfield[@tag=001]">
-                <xsl:attribute name="href">/cgi-bin/koha/catalogue/search.pl?q=rcn:<xsl:value-of select="str:encode-uri(marc:controlfield[@tag=001], true())"/>+and+(bib-level:a+or+bib-level:b)</xsl:attribute>
+                <xsl:attribute name="href">/cgi-bin/koha/catalogue/search.pl?q=rcn:<xsl:value-of select="str:encode-uri(marc:controlfield[@tag=001], true())"/>+AND+(bib-level:a+OR+bib-level:b)</xsl:attribute>
             </xsl:when>
             <xsl:otherwise>
                 <xsl:attribute name="href">/cgi-bin/koha/catalogue/search.pl?q=Host-item:<xsl:value-of select="str:encode-uri(translate(marc:datafield[@tag=245]/marc:subfield[@code='a'], '/', ''), true())"/></xsl:attribute>