Service and Host Provisioning

The service and host details pages have been modified to display Kerberos
key provisioning status and to provide a way to unprovision. The host
enrollment via OTP has not been implemented yet.

The ipa_details_field has been modified to remove any old <dd> tags it
created in the previous load operation. This is to support other widgets
that need to perform load operation without removing <dd> tags.

The certificate_status_panel has been converted into a widget. The host
entity has been rewritten using the new framework.

The unit tests has been updated.

install/static/add.js

@@ -95,6 +95,7 @@ function ipa_add_dialog(spec) {
     };
 
     that.superior_init = that.superior('init');
+    that.add_dialog_init = that.init;
 
     return that;
 }