Merge pull request #8 from rjackson/fix_recipe_metadata

Fix recipe metadata..
Try forcing tmux sessions.
Set name of EC2 instance.
Add reload task (rerun chef on active instances).
Merge pull request #9 from rjackson/name_server_instance

Set name of EC2 instance.
Merge pull request #10 from rjackson/add_reload_task

Add reload task (rerun chef on active instances).
Add rake task to setup dotenv.

Invoke with `rake dotenv_init` and will write `.env` to project root
dir.
Merge pull request #11 from rondale-sc/dotfile_creator

Add rake task to setup dotenv.
Create wrapper method to simplify Rakefile.
Merge pull request #12 from rondale-sc/dotenv_tiny_refactory

Create wrapper method to simplify Rakefile.
Fix CreateUserDataBag fixture.
Refactor EC2 commands into utility class.
Merge pull request #13 from rjackson/refactor_ec2_into_class

Refactor ec2 into class.
Merge branch 'master' into force_shared_tmux
Add fog to Gemfile.
Refactor Ec2Server.running_servers.
Run shared_tmux as 'pair' user.