ChangeLog

0.3.0:

        - Added linktrim.com and shorterlink.com
        - Replaced get_short_url and all the private class methods in favor of a Service class, which makes things clearer

0.2.1:

        - Added makeashorterlink.com and skinnylink.com
        - Refactored get_short_url

0.2.0:

        - Added shorl.com, snipurl.com and metamark.net

0.1.0:

        - Refactored the tinyurl and rubyurl methods
        - URI.extract to get URLs instead of regular expressions
        - Added exception handling to get_short_url to return nil in case
          of a network error
        - More thorough unit tests
        - Made tinyurl, rubyurl and get_short_url private class methods

0.0.1:

        - Initial release