Merge tag '0.1.1' into develop

crates-0.1.1
Updated version for next release cycle
Add AWS images and support for pallet-aws.
Fix debian selectors
Fix template generation for jclouds.
Update centos, debian and ubuntu images for ec2
Add rackspace
Add travis and release configuration
Updated project.clj, release notes and readme for 0.1.2
Merge release/0.1.2