OSX: Install correct pip and ansible
OSX: Try ubuntu mktemp first, fail to OSX version
Restart haproxy only when installed
Merge pull request #443 from masteinhauser/haproxy-restart_if_present

Restart haproxy only when installed
Ansible needs a service attr w/name, not name attr
Merge pull request #444 from blueboxgroup/haproxy-restart_if_present

Ansible needs a service attr w/name, not name attr
OSX: Vagrant should set hostnames, controller RAM
Merge pull request #442 from masteinhauser/ursula-osx

Script changes needed for Ursula test environment on OSX
Merge pull request #449 from masteinhauser/vagrant-hostnames

OSX: Vagrant should set hostnames, controller RAM