Uninstall fix for named-pkcs11

Sometimes named-pkcs11 is not being stopped or reloaded during
uninstall and it causes a lot of problems while testing, for example,
backup and restore tests are failing because of ipa-server-install
fails on checking DNS step.

Fixes backup/restore tests runs. Maybe something else.

Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Christian Heimes <cheimes@redhat.com>

ipaserver/install/bindinstance.py

@@ -1211,9 +1211,13 @@ class BindInstance(service.Service):
         # disabled by default, by ldap_enable()
         if enabled:
             self.enable()
+        else:
+            self.disable()
 
         if running:
             self.restart()
+        else:
+            self.stop()
 
         self.named_regular.unmask()
         if named_regular_enabled: