first pass at signifyd-base cookbook
[cloudformation] add signifyd-base to platform template run list
[cloudformation] set chef node name using stack name and instance id
add signifyd-base to role[signifyd-platform] run list
underscore vs hyphen
[cloudformation] use entire instance id in chef node name
Merge pull request #26 from signifyd/update/unique-chef-client-names

Set unique hostnames via Chef using the stack name and EC2 instance ID