anchor.diff:      rubyforge = g.rubyforge_2_0_4;
       rubyzip = g.rubyzip_0_9_9;
       sass = g.sass_3_2_5;
  -    selenium_webdriver = g.selenium_webdriver_2_29_0;
  +    selenium_webdriver = g.selenium_webdriver_2_30_0;
       sinatra = g.sinatra_1_3_2;
       sprockets = g.sprockets_2_2_2;
       systemu = g.systemu_2_5_2;
  
positive.code:       requiredGems = [  ];
        sha256 = ''035vs1knnnjsb8arfp8vx75warvwcdpiljjwv38lqljai9v8fq53'';
      };
      multi_json_1_5_1 = {
        basename = ''multi_json'';
        meta = {
          description = ''A gem to provide swappable JSON backends.'';
          homepage = ''http://github.com/intridea/multi_json'';
          longDescription = ''A gem to provide easy switching between different JSON backends, including Oj, Yajl, the JSON gem (with C-extensions), the pure-Ruby JSON gem, and OkJson.'';
        };
        name = ''multi_json-1.5.1'';
        requiredGems = [  ];
        sha256 = ''0c2jxjg6lx811515s35vnyjl9m9rsb2adw6yj2fxgqkc7yx1fjsz'';
      };
      net_sftp_2_0_5 = {
        basename = ''net_sftp'';
  
negative.code:     tilt = g.tilt_1_3_3;
      treetop = g.treetop_1_4_12;
      tzinfo = g.tzinfo_0_3_35;
      uuid = g.uuid_2_3_7;
      uuidtools = g.uuidtools_2_1_3;
      websocket = g.websocket_1_0_7;
      xml_simple = g.xml_simple_1_1_1;
  