Remove nosetests i18n fix
Remove nosetests i18n fix

As cinder doesn't use python-nose library for testing more,
we can get rid of this.

Change-Id: I393d31398d1e7455bfbef394fdd3a095436c5d01

ge0rgi/cinder,phenoxim/cinder,phenoxim/cinder,mahak/cinder,openstack/cinder,openstack/cinder,mahak/cinder,eharney/cinder,Datera/cinder,j-griffith/cinder,Datera/cinder,j-griffith/cinder,eharney/cinder