Mark exclusive queues with Excl, like before

While at it, remove remaining references to owner_pid_details.
We don't return it in the API any more.
It is useful for linking to the owner connection, so that part
we will brought back eventually in some shape or form (see #467).

deps/rabbitmq_management/priv/www/js/formatters.js

@@ -91,11 +91,6 @@ function fmt_features_short(obj) {
     var res = '';
     var features = args_to_features(obj);
 
-    if (obj.owner_pid_details != undefined) {
-        res += '<acronym title="Exclusive queue: click for owning connection">'
-            + link_conn(obj.owner_pid_details.name, "Excl") + '</acronym> ';
-    }
-
     for (var k in ALL_ARGS) {
         if (features[k] != undefined) {
             res += '<acronym title="' + k + ': ' + fmt_string(features[k]) +

deps/rabbitmq_management/priv/www/js/global.js

@@ -24,10 +24,10 @@ var KNOWN_ARGS = {'alternate-exchange':        {'short': 'AE',  'type': 'string'
                   'x-max-priority':            {'short': 'Pri', 'type': 'int'}};
 
 // Things that are like arguments that we format the same way in listings.
-var IMPLICIT_ARGS = {'durable':         {'short': 'D',   'type': 'boolean'},
-                     'auto-delete':     {'short': 'AD',  'type': 'boolean'},
-                     'exclusive':       {'short': 'E',   'type': 'boolean'},
-                     'internal':        {'short': 'I',   'type': 'boolean'}};
+var IMPLICIT_ARGS = {'durable':         {'short': 'D',    'type': 'boolean'},
+                     'auto-delete':     {'short': 'AD',   'type': 'boolean'},
+                     'exclusive':       {'short': 'Excl', 'type': 'boolean'},
+                     'internal':        {'short': 'I',    'type': 'boolean'}};
 
 // Both the above
 var ALL_ARGS = {};

deps/rabbitmq_management/priv/www/js/tmpl/queue.ejs

@@ -18,12 +18,6 @@
         <th>Policy</th>
         <td><%= fmt_string(queue.policy, '') %></td>
       </tr>
-      <% if (queue.owner_pid_details != undefined) { %>
-      <tr>
-        <th>Exclusive owner</th>
-        <td><%= link_conn(queue.owner_pid_details.name) %></td>
-      </tr>
-<% } %>
 <% if (nodes_interesting) { %>
       <tr>
         <th>Node</th>