Bug 4927 - OPAC advanced search has two call number entries; remove one?

This patch removes the second Call number entry in OPAC Advanced search with Advanced option (for bootstrap).

To test:
- Go to OPAC, Advanced search, enable Advaced options
- In dropdowns you see two entries "Call number"
- Apply patch
- Verify that the second "Call number" has disappeared (below ISSN)

Signed-off-by: Nicole C. Engard <nengard@bywatersolutions.com>
Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Template change only - no problems found.

Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>

koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-advsearch.tt

@@ -86,11 +86,6 @@
                                             [% END %]
                                             <option value="nb">&nbsp;&nbsp;&nbsp;&nbsp; ISBN</option>
                                             <option value="ns">&nbsp;&nbsp;&nbsp;&nbsp; ISSN</option>
-                                            [% IF ( numbersphr) %]
-                                                <option value="lcn,phr">&nbsp;&nbsp;&nbsp;&nbsp; Call number</option>
-                                            [% ELSE %]
-                                                <option value="lcn">&nbsp;&nbsp;&nbsp;&nbsp; Call number</option>
-                                            [% END %]
                                         [% ELSE %]
                                             <option value="nb">ISBN</option>
                                         [% END %]