Squashed 'third_party/src/github.com/codegangsta/cli/' content from commit f7ebb76

git-subtree-dir: third_party/src/github.com/codegangsta/cli
git-subtree-split: f7ebb761e83e21225d1d8954fde853bf8edd46c4
Merge commit '2cd9d9073e6e7afa19d969269002886532492dd1' as 'third_party/src/github.com/codegangsta/cli'
Adding framework for cli options
Merge pull request #7 from fkautz/pr_out_adding_framework_for_cli_options

Adding framework for cli options