* Removing salt-master. This now bootstraps by uploading content to S3. This makes it possible for instances to pull content from S3 when they are created without interaction.
0.2.2
* Make it possible to create multiple stacks with the same app and env.
0.2.1
* Bug fix: missing keyword in get_stack_instances breaks salt.setup
0.2.0
* Make it possible to target minions in batches by passing a decimal fraction to the salt_utils script. * Upgrade salt to 2014.7.4 * Make salt version an argument * Add docstrings to fab tasks * Bug fix: search only running instances