Remove usage of os-svc-install to install cinder

Fixes bug 1199412

os-svc-install hasn't yet been installed so can't be used
specifically /opt/stack/venvs hasn't been created and virtualenv
isn't installed

This commit will fix the problem building a image but bug 1197048
still exists, causing
/opt/stack/os-config-refresh/post-configure.d/72-cinder
to fail

Change-Id: I3acc2c8b2304933634aeabf869bfed83c6135c9b
Update cinder root-wrap config

Change-Id: Ibf6dc4b8db7909b4b95efdc1c8090391c226e8a7