fix(hosts): remove browse button

app/docker/components/host-overview/host-overview.html

@@ -4,9 +4,6 @@
       ui-sref-opts="{reload: true}">
       <i class="fa fa-sync" aria-hidden="true"></i>
     </a>
-    <a title="Browse" ui-sref="docker.nodes.node.browse" ng-if="$ctrl.isAgent">
-      Browse
-    </a>
   </rd-header-title>
   <rd-header-content>Docker</rd-header-content>
 </rd-header>

app/docker/filters/filters.js

@@ -271,13 +271,4 @@ angular.module('portainer.docker')
     }
     return _.split(imageName, '@sha256')[0];
   };
-})
-.filter('commaSeparated', function commaSeparatedFilter() {
-  'use strict';
-  return function commaSeparated(list) {
-    if (!list) {
-      return list;
-    }
-    return list.join(', ');
-  };
 });