Bug 26484: Add serials-related reports to serials sidebar menu

This patch adds a section to the serials sidebar menu for showing
serials reports.

To test, apply the patch and go to Serials.

- If you are logged in as a user with permission to access reports you
  should see a new "Reports" heading in the sidebar menu and a link to
  the serials statistics wizard.
- Confirm that the link works correctly.
- Log in as a user without reports permission and confirm that the
  section doesn't appear.

Signed-off-by: David Nind <david@davidnind.com>

Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>

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

koha-tmpl/intranet-tmpl/prog/en/includes/serials-menu.inc

@@ -1,5 +1,6 @@
 <div id="navmenu">
     <div id="navmenulist">
+        <h5>Serials</h5>
         <ul>
         [% IF ( subscriptionid ) %]
                 <li><a href="serials-collection.pl?subscriptionid=[% subscriptionid | uri %]">Serial collection</a></li>
@@ -34,5 +35,13 @@
                 <li><a href="/cgi-bin/koha/serials/serials-search.pl?mana=1">Search on Mana</a></li>
             [% END %]
         </ul>
+
+        [% IF ( CAN_user_reports ) %]
+            <h5>Reports</h5>
+            <ul>
+                <li><a href="/cgi-bin/koha/reports/serials_stats.pl">Serials statistics wizard</a></li>
+            </ul>
+        [% END %]
+
     </div>
 </div>