ignore autogenerated files
Update to use current ansible version (1.7.2)
Merge pull request from John Morrissey (https://github.com/jwm)
Remove dependency from ansible 1.3.3
Partially implement pull request   https://github.com/gc3-uzh-ch/elasticluster/pull/114 from John Morrissey.
Add tag `Name` to EC2 instances, and use `<cluster.name>-<node.name>` as name for the instance.
Update playbooks to work with Ansible 1.7.2
Fix playbooks for slurm/precise
More bugfix
Fix gluster playbooks
Fix core-site.xml file not correctly parsed by hadoop
Fix more playbooks
Merge branch 'ansible-1.6'
Update playbooks to work with ansible 1.7
remove ansible verison from instructions, pull request instructions (branching) fixes #119
fix failed test caused by more verbose node name
Update ssh key names and Hobbes image id.
Add some more information on MacOSX installation
Add more information on how to deploy the default configuration file
and to edit it.
Comment all the options that need to be replaced with real values,
including:

* `image_user` (in `login/google` section)
* `ec2_access_key`, `ec2_secret_key` in `cloud/ec2hobbes` and
  `cloud/amazon-us-east-1` sections
* `username`, `password` and `project_name` in `cloud/hobbes` section
* `gce_client_id`, `gce_client_secret` and `gce_project_id` in
  `cloud/google` section
Specify that when run with `-vvvv` elasticluster will *not* fork.