Add flake8-import-order extension to tox.ini
This package adds 3 new flake8 warnings
* ``I100``: Your import statements are in the wrong order.
* ``I101``: The names in your from import are in the wrong order.
* ``I201``: Missing newline between sections or imports.
Change-Id: I4feabcd4db583d213e0e4d414eee267b0ddb8870
diff --git a/tox.ini b/tox.ini
index a185fab..43a9037 100644
--- a/tox.ini
+++ b/tox.ini
@@ -43,3 +43,5 @@
ignore = E123,E125,W503,W504
builtins = _
exclude=.venv,.git,.tox,dist,doc,*lib/python*,*egg,build
+import-order-style = pep8
+application-import-names = manila_tempest_tests