Merge branch '5860-dns-config-error-records-tab' into 'develop'

Show DNS config errors on records tab (#5860)

Closes #5860

See merge request ispconfig/ispconfig3!1297

interface/web/dns/templates/dns_a_list.htm

+<tmpl_if name="config_error_msg">
+  <div class="alert alert-danger">
+    <p>
+      <tmpl_var name="configuration_error_txt">
+        <div>
+          <div style="float:left;width:150px;">{tmpl_var name='config_error_tstamp'} :&nbsp;</div>
+          <div style="padding-left:150px;">{tmpl_var name='config_error_msg'}</div>
+        </div>
+    </p>
+  </div>
+</tmpl_if>
 <div class="pnl_toolsarea">
         <tmpl_if name='datalog_changes_count' op='>' value='0'>
             <div class="systemmonitor-state state-info">

interface/web/dns/templates/dns_soa_edit.htm

 <tmpl_if name="config_error_msg">
-  <!--<div style="background: #ffdfdf; border: 1px solid #df7d7d; border-width: 1px 0; margin: 1.5em 0 1.5em 0; padding: 7px;">
-    <p style="font-face:bold">{tmpl_var name='configuration_error_txt'}</p>
-    <div>
-      <div style="float:left;width:150px;">{tmpl_var name='config_error_tstamp'} :&nbsp;</div>
-      <div style="padding-left:150px;">{tmpl_var name='config_error_msg'}</div>
-    </div>
-  </div>-->
   <div class="alert alert-danger">
     <p>
       <tmpl_var name="configuration_error_txt">