Fix tox.

- Fix doublons.
- use openstack nose std plugins.
- Rework tox.ini

tools/pip-requires

@@ -4,5 +4,5 @@ python-swiftclient
 webob
 python-dateutil
 netifaces
-eventlet
 python-keystoneclient
+eventlet

tools/test-requires

@@ -1,11 +1,10 @@
-distribute>=0.6.24
-
 coverage
 discover
-eventlet
-pep8==1.3
-python-keystoneclient
+distribute>=0.6.24
+mox
+nose
+nosehtmloutput
+openstack.nose_plugin
 testrepository>=0.0.13
 testtools>=0.9.22
 unittest2
-mox

tox.ini

@@ -3,9 +3,12 @@ envlist = py27,flake8
 
 [testenv]
 setenv = VIRTUAL_ENV={envdir}
-         LANG=en_US.UTF-8
-         LANGUAGE=en_US:en
-         LC_ALL=C
+         NOSE_WITH_OPENSTACK=1
+         NOSE_OPENSTACK_COLOR=1
+         NOSE_OPENSTACK_RED=0.05
+         NOSE_OPENSTACK_YELLOW=0.025
+         NOSE_OPENSTACK_SHOW_ELAPSED=1
+         NOSE_OPENSTACK_STDOUT=1
 
 deps = -r{toxinidir}/tools/pip-requires
        -r{toxinidir}/tools/test-requires