Bug 21417: (QA follow-up) Display default EAN as such in admin display

A branch value of null is interpreted as the default
Add text 'All libraries' to this case in the display
rather than blank so that its function is clear to the
user

Signed-off-by: Pierre-Marc Thibault <pierre-marc.thibault@inLibro.com>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>

Signed-off-by: Nick Clemens <nick@bywatersolutions.com>

koha-tmpl/intranet-tmpl/prog/en/modules/admin/edi_ean_accounts.tt

@@ -142,7 +142,11 @@
         </tr>
         [% FOREACH ean IN eans %]
             <tr>
+                [% IF ean.branch %]
                 <td>[% ean.branch.branchname | html %]</td>
+                [% ELSE %]
+                <td>All libraries</td>
+                [% END %]
                 <td>[% ean.description | html %]</td>
                 <td>[% ean.ean | html %]</td>
                 <td>