Fix typo in README: infratructure => infrastructure
Removing gemspec from Gemfile because of problem with jeweler gemspec creation. Adding dependencies on rake and net-scp to the Gemfile. Removing unnecessary $LOAD_PATH manipulation from bin/cucumber-chef.
Removing pointless rdoc task.
Moving duplicated tcp_test_ssh into spec_helper.rb. Adding verification of aws_image_id knife setting. Requiring OPSCODE_USER and ORGNAME to be set. Moving spec files.
Fix test failures in test_lab_spec.rb
Updated cucumber_chef binary it now sets source_root for templates.
- This makes test "should report its public ip address" pass.
- Returns an array of nodes, instead of just the first - .public_hostname() updated to preserve previous behaviour