Refactors creation of a droplet using the ansible module (avoids reinventing the wheel)
Adds wait for ssh port before creating a user
Moves create user under utils.provisioning
Renames google apt source list
Upgrades to Ansible 1.4.5
Upgrades to Vagrant 1.4.3
Upgrades VirtualBot to 4.3.8
Fixes issue for OTN license