Add a script to bootstrap ginas
Remove --- from the hosts file
Fix formatting issues
Only add --- when custom packages are added
Use 127.0.1.1 instead of 127.0.0.1 in /etc/hosts
Fix ansible install to not report to stderr when it is missing
Add warning that their computer is in an inventory group
Remove unused files
Only touch the /etc/hosts file when a fqdn is not found
Exit early if the user's OS is not supported
Merge pull request #101 from nickjj/bootstrapginas

Add a script to bootstrap ginas
Add new role 'ginas.ruby'
Disable 'ruby' role in Travis due to timeouts
Merge pull request #102 from drybjed/role/ruby

Add new role 'ginas.ruby'