'save subscription' only shows during editing existing,

Signed-off-by: Chris Cormack <crc@liblime.com>
Signed-off-by: Joshua Ferraro <jmf@liblime.com>

koha-tmpl/intranet-tmpl/prog/en/modules/serials/subscription-add.tmpl

@@ -1188,9 +1188,9 @@ window.onload = irregular_order();
     </table>
 </div>
 <!--/TMPL_IF-->
-<!-- TMPL_IF name="mod" -->
+
+
     <input type="button" value="Save subscription" onclick="Check(this.form)" accesskey="w" />
-<!-- /TMPL_IF -->
 </div>
 
 </form>