Updated openstack/openstack
Project: openstack-dev/devstack  965991cdfa30cb3f9459333b011f0f6836f5324d
null
Adds python2 to general packages to be installed

devstack works only for python2 python3 will break the install.
This commit adds python2 to the general dependencies of ubuntu

Change-Id: I7721ff85a63f635ff798407a5ee1d6766405c683
Closes-Bug: #1188215