Minor formating changes.
Updated `integration.client.kwarg` to use `salttesting.helpers.ensure_in_syspath()`
Updated `integration.client.standard` test suite to use `salttesting.helpers.ensure_in_syspath()`
Updated `integration.client.syndic` test suite to use `salttesting.helpers.ensure_in_syspath()`
Updated `integration.modules.aliases` test suite to use `salttesting.helpers.ensure_in_syspath()`
Updated `integration.modules.cmdmod` test suite to use `salttesting.helpers.ensure_in_syspath()`
Updated `integration.modules.config` test suite to use `salttesting.helpers.ensure_in_syspath()`
Updated `integration.modules.cp` test suite to use `salttesting.helpers.ensure_in_syspath()`
Updated `integration.modules.data` test suite to use `salttesting.helpers.ensure_in_syspath()`
Updated `integration.modules.decorators` test suite to use `salttesting.helpers.ensure_in_syspath()`
Updated `integration.modules.disk` test suite to use `salttesting.helpers.ensure_in_syspath()`
Updated `integration.modules.django` test suite to use `salttesting.helpers.ensure_in_syspath()`
Updated `integration.modules.event` test suite to use `salttesting.helpers.ensure_in_syspath()`
Updated `integration.modules.file` test suite to use `salttesting.helpers.ensure_in_syspath()`