Fix YAML syntax error for Ruby 1.9.3
add .gitignore for barclamp repos with .lock, etc
Merge pull request #12 from waynepallen/pull-req-master-f470d3bcc02d79ed27d9cdba0dc2e7e4645b488d

Add .gitignore file to barclamp repo; ignore Gemfile.lock files, etc. [1/1]