Releasing Gem

1. Clean up generated files

   $ bundle exec rake clean

1. Bump the gem version in lib/archangel/version.rb

   Follow the rules of Semantic Versioning. For example:

* `1.2.3`
* `1.3.0-beta`
* `2.0.0-rc.1`

a. If this is a major or minor version update, change the README.md file to reflect the version

  ```
  gem "archangel", "~> x.y"
  ```

1. Build the gem

   $ bundle exec rake build

This will create a new .gem file in pkg/. Fix any errors or warnings that come up.

1. Create the gem, tag it in Github and release to Rubygems

   $ bundle exec rake release
   

2. Profit!