refactored aws-ami-tools to ass-tools
- added opsworks listing of stacks
- Fix instances with no ‘Name’ tags from breaking listing function.
- adding ignores for git
- initial commit of opsworks tools
- no longer using ec2 to get instances for opsworks
- added opsworks-deploy and opsworks-update-cookbook scripts.
- updated README.md
added instance start and stop functions
added more status options in listing function
updating README