Merge pull request #2 from adelina-t/master

Modified local.conf to use ceilometer and requirements branch
Fixes bug in nova uninstall script
Merge branch 'master' of https://github.com/cloudbase/devstack-hyperv-incubator
Updates nova install script
Updates nova uninstall script
Updates nova install script
Increase timeout in WinRM setup script
Adds var for Devstack's HOST_IP
Updates runalltests.sh
Merge branch 'master' of https://github.com/cloudbase/devstack-hyperv-incubator
Deleted pbr_brach from local.conf. Pbr only has master branch