[Solr Wiki] Update of "MoreLikeThis" by MarcSturlese

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The following page has been changed by MarcSturlese:
http://wiki.apache.org/solr/MoreLikeThis

The comment on the change is:
Using query filters in MoreLikeThisComponen or MoreLikeThisHandler

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  When you specifically want information about similar documents, you can use the MoreLikeThisHandler.
  
+ If you want to filter the similar results given by MoreLikeThis you have to use the MoreLikeThisHandler. It will consider the similar document result set as the main one so will apply the specified filters (fq) on it. If you use the MoreLikeThisComponent and apply query filters it will be applyed to the result set returned by the main query (QueryComponent) and not to the one returned by the MoreLikeThisComponent. 
+ 
  == Debugging ==
  <!> ["Solr1.4"]