Updated openstack/openstack
Project: openstack/oslo.rootwrap  e2e0c03f5a50b295ac68c9e0f92efc7a14235c96

Remove sys.path modification

Since (almost) all our projects are already using console_scripts even
for testing and this code is "backdoor in the waiting" (as Thierry
said), this code should be thrown away.

Change-Id: I8a7ac057b2251f9ae0d78d1f3f7943f4627fe248