Hide topology and domainlevel features

* Hide topology and domainlevel commands in the CLI
* Hide topology and domainlevel in the WebUI
* Set maximum allowed domain level to 0
* Do not configure and enable the topology plugin

https://fedorahosted.org/freeipa/ticket/5097

Reviewed-By: Martin Basti <mbasti@redhat.com>

install/ui/src/freeipa/app.js

@@ -48,7 +48,8 @@ define([
     './service',
     './sudo',
     './trust',
-    './topology',
+    // Hide topology for now
+    // './topology',
     './user',
     './stageuser',
     'dojo/domReady!'

install/ui/src/freeipa/navigation/menu_spec.js

@@ -184,7 +184,7 @@ var nav = {};
                         { entity: 'trustconfig' }
                     ]
                 },
-                {
+/*              {
                     entity: 'topologysuffix',
                     label: '@i18n:tabs.topology',
                     facet: 'search',
@@ -205,7 +205,7 @@ var nav = {};
                             hidden: true
                         }
                     ]
-                },
+                },*/
                 {
                     name: 'apibrowser',
                     label: 'API browser',