Fix pep8 E127 violations

Updated pep8 version requirement to 1.3.3
Fixed E127 errors
All ignores are to be removed in the next sequence of patches

Change-Id: Ia9e922b8873686a0f905f2548cc43d534ee1c912
Reviewed-on: https://review.openstack.org/13642
Reviewed-by: James E. Blair <corvus@inaugust.com>
Reviewed-by: Zhongyue Luo <zhongyue.nah@intel.com>
Approved: James E. Blair <corvus@inaugust.com>
Tested-by: Jenkins
diff --git a/tox.ini b/tox.ini
index d4a0074..34075cb 100644
--- a/tox.ini
+++ b/tox.ini
@@ -10,8 +10,8 @@
 downloadcache = ~/cache/pip
 
 [testenv:pep8]
-deps = pep8==1.2
-commands = pep8 --repeat --show-source --exclude=.venv,.tox,dist,doc,build .
+deps = pep8==1.3.3
+commands = pep8 --ignore=E122,E125,E126,E128 --repeat --show-source --exclude=.venv,.tox,dist,doc,build .
 
 [testenv:cover]
 setenv = NOSE_WITH_COVERAGE=1