0.05:   * code_ref's arguments used in server method changes from including Net::Yadis::Discovery
          object as first argument to not including it.

0.04:   * Refactoring proposal API interface logic.
        * Add almighty filtering results method: servers
        * Add TypeKey support

        * Automatically judge whether LWPx::ParanoidAgent could use or not.
        * Export three constat values to handle the way of HTTP request method of fetching
          Yadis URL.

        * API interface change to proposal API interface, making two changes showing below:

        * Change method name of parse_uri to discover.
        * Add Plugin module to add openid_servers and lid_servers methods.

	* first release