Remove hacking select line

Contrary to popular belief, this does not mean "also check this".
It means "only check this and don't check anything else".  So this
was testing _only_ H321.

Change-Id: I8ae173e62d57232cec1bf751004fe4213214353b

shade/__init__.py

@@ -331,7 +331,7 @@ class OpenStackCloud(object):
                 self.log.debug("keystone auth plugin failure", exc_info=True)
                 raise OpenStackCloudException(
                     "Could not find auth plugin: {plugin}".format(
-                    plugin=self.auth_type))
+                        plugin=self.auth_type))
             try:
                 keystone_auth = auth_plugin(**self.auth)
             except Exception as e:
@@ -1882,7 +1882,7 @@ class OpenStackCloud(object):
 
         self.log.debug(
             "swift object up to date: {container}/{name}".format(
-            container=container, name=name))
+                container=container, name=name))
         return False
 
     def create_object(
@@ -2336,7 +2336,7 @@ class OperatorCloud(OpenStackCloud):
                     _tasks.MachinePortDelete(
                         port_id=(
                             self.ironic_client.port.get_by_address(nic['mac'])
-                    )))
+                        )))
 
             except Exception as e:
                 self.log.debug(

tox.ini

@@ -33,7 +33,6 @@ commands = python setup.py testr --coverage --testr-args='{posargs}'
 [flake8]
 # Infra does not follow hacking, nor the broken E12* things
 ignore = E123,E125,H
-select = H231
 show-source = True
 builtins = _
 exclude=.venv,.git,.tox,dist,doc,*lib/python*,*egg,build