Add a sample ResourceService which uses an Edda instance for retrieving usage-tags for EC2 instances
set un-used cost to be zero for non-HEAVY reserved instances
add grails wrapper
Update README.md
Merge pull request #30 from centic9/edda_resource_service

Add a sample ResourceService which uses an Edda instance for retrieving usage-tags for EC2 instances
1. print more info if zone is not found for reserved instances. 2. not to shutdown email service
Merge branch 'master' of https://github.com/Netflix/ice
add AZs in region ap-southeast-1, ap-southeast-2 and ap-northeast-1
use role name specified in ice.billing_accessRoleName instead of instance's current role name as the assumed role name. get rid of usage of ice.role.
Update README.md
handle special case of cc1.4xlarge and cc2.8xlarge
Merge branch 'master' of https://github.com/Netflix/ice