Return an empty string for CloudStack #creator
Merge pull request #27 from rarenerd/master

Return an empty string for CloudStack #creator
Create AWS instances in parallel with one request
(requires https://github.com/fog/fog/pull/3020)
fix default timeout in comments
Merge pull request #30 from dwradcliffe/patch-1

fix default timeout in comments
Merge pull request #29 from opscode/parallel_create

Create AWS instances in parallel with one request
Fix crash when ~/.aws/config does not exist
Initialize class variable so metal works on 1.9.3
Bump revision to 0.7
Fix #101: chef-metal not working with chef 11.12
Bump revision to 0.7.1