add chefspec gem with template spec
write spec for installing necessary packages
use remote_file instead of wget
use bash instead of execute
add support specs where possible
make an attribute for each gem
bump ruby version
change cookbook name to chef-ruby because the . in chef-ruby1.9 was breaking librarian-chef
use http instead of ftp
fix typos in tar and cd commands
update readme to show accurate default version of ruby
Merge pull request #1 from anujbiyani/add_chefspec_coverage

Add chefspec coverage