Add ubuntu version of tools/openstack
Add ubuntu version of tools/openstack

Initial version of the tools/openstack install script to simplify install/
testing on Ubuntu - tested on 12.04LTS (with the included Essex packages)
12.10 testing TODO

ref bug 1083507

Signed-off-by: Steven Hardy <4d1810d1ff6d7f22d774341c4549c02173d2f2ab@redhat.com>
Change-Id: I450b20e18dfa3099cfd17152b5ec61cc34122665

rickerc/heat_audit,citrix-openstack-build/heat,dims/heat,ntt-sic/heat,rh-s/heat,jasondunsmore/heat,pratikmallya/heat,cwolferh/heat-scratch,miguelgrinberg/heat,varunarya10/heat,takeshineshiro/heat,dragorosson/heat,rdo-management/heat,rickerc/heat_audit,ntt-sic/heat,noironetworks/heat,pshchelo/heat,maestro-hybrid-cloud/heat,steveb/heat,rh-s/heat,NeCTAR-RC/heat,steveb/heat,rdo-management/heat,Triv90/Heat,maestro-hybrid-cloud/heat,takeshineshiro/heat,Triv90/Heat,noironetworks/heat,cryptickp/heat,dims/heat,srznew/heat,JioCloud/heat,citrix-openstack-build/heat,redhat-openstack/heat,gonzolino/heat,jasondunsmore/heat,openstack/heat,gonzolino/heat,miguelgrinberg/heat,pshchelo/heat,srznew/heat,pratikmallya/heat,JioCloud/heat,cryptickp/heat,openstack/heat,cwolferh/heat-scratch,redhat-openstack/heat,Triv90/Heat,dragorosson/heat,NeCTAR-RC/heat,varunarya10/heat