[Nutch Wiki] Update of "WritingPlugins" by JakeVanderdray

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The following page has been changed by JakeVanderdray:
http://wiki.apache.org/nutch/WritingPlugins

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                        raw-fields="recommended"/>
     </extension>
  
- 
  </plugin>
  }}}
  
@@ -127, +126 @@

    /** The language meta data attribute name */
    public static final String META_RECOMMENDED_NAME="Recommended";
  
- 
    /**
     * Scan the HTML document looking for a recommended meta tag.
     */
@@ -149, +147 @@

                        LOG.info("Adding Recommendation for " + recommendation);
                parse.getData().getMetadata().put(META_RECOMMENDED_NAME, 
recommendation);
        }
- 
  
      return parse;
    }