fix(contrib): remove unnecessary call to echo
fix(contrib): read proper argument
Merge pull request #1474 from deis/fixup-do-script

fix(contrib): digitalocean script arg parsing
docs(contrib/rackspace): Rackspace details

Added Rackspace Load Balancer details.
docs(*): add load balancer info to EC2 and Rackspace
Merge pull request #1485 from deis/add_load_balancer_instructions

docs(*): add load balancer info to EC2 and Rackspace
chore(*): bump CoreOS to 386.1.0

Includes internal fixes, notably some bigger ones for systemd 215.
Merge pull request #1487 from deis/coreos_386.1.0

chore(*): bump CoreOS to 386.1.0
feat(controller): add limit domain object for restricting resources
for now this is restricted to memory, but could be expanded to include CPU, disk and network i/o
feat(client): add limit commands for restricting memory