Remove nose wrapper script

Change-Id: I8e244aa892ac66dddd1be96369dfb0e90cc1543d
Signed-off-by: Doug Hellmann <doug.hellmann@dreamhost.com>

setup.cfg

@@ -5,7 +5,6 @@ cover-erase = true
 cover-inclusive = true
 verbosity=2
 detailed-errors=1
-where=tests
 
 [build_sphinx]
 all_files = 1

tox.ini

@@ -10,14 +10,15 @@ setenv = VIRTUAL_ENV={envdir}
          NOSE_OPENSTACK_RED=0.05
          NOSE_OPENSTACK_YELLOW=0.025
          NOSE_OPENSTACK_SHOW_ELAPSED=1
-commands = {toxinidir}/wrap_nosetests.sh --no-path-adjustment []
+commands =
+    nosetests --no-path-adjustment --where=./tests
 sitepackages = False
 
 [testenv:livedb]
 setenv=CEILOMETER_TEST_LIVE=1
 
 [testenv:cover]
-commands = {toxinidir}/wrap_nosetests.sh --no-path-adjustment --with-coverage --cover-erase --cover-package=ceilometer --cover-inclusive []
+commands = nosetests --no-path-adjustment --with-coverage --cover-erase --cover-package=ceilometer --cover-inclusive []
 
 [testenv:pep8]
 deps = -r{toxinidir}/tools/test-requires

wrap_nosetests.sh

@@ -1,13 +0,0 @@
-#!/bin/sh
-# Wrap nosetests to force it to enable global site-packages until
-# https://bitbucket.org/hpk42/tox/issue/32 is released.
-
-set -x
-
-rm -rf cover
-if [ ! -z "$VIRTUAL_ENV" ]
-then
-	rm -f $VIRTUAL_ENV/lib/python*/no-global-site-packages.txt
-fi
-
-nosetests "$@"