Bug 42968: Add fallback label for 505 contents notes

To test:

1. Create or locate a bibliographic record with a MARC 505 field.

2. Leave the first indicator blank.

3. Add text to the 505 field.

4. View the record detail page.

5. Notice that the 505 contents display without a label.

6. Apply the patch

7. Refresh the record detail page. Notice that the 505 content displays a label now.

8. Sign off and have a lovely day! :D

Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Andrew Fuerste Henry <andrew@bywatersolutions.com>
Signed-off-by: Pedro Amorim <pedro.amorim@openfifth.co.uk>

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

@@ -1104,6 +1104,9 @@
                 <xsl:when test="marc:datafield[@tag=505]/@ind1=2">
                     <span class="label">Partial contents:</span>
                 </xsl:when>
+                <xsl:otherwise>
+                    <span class="label">Contents:</span>
+                </xsl:otherwise>
             </xsl:choose>
                 <xsl:for-each select="marc:datafield[@tag=505]">
                     <div class='contentblock'>