Lucene.NET.dll reference updated for Sitecore 6.6
Added several things..

1. Renamed the existing search: "Lucene.NET API"
2. Added ability to use 3 search terms
3. Added another search tab: "Sitecore.Search API" which uses sitecore's
API
4. Added ability to show the query plan (explanation) for a result row
Created version 1.3 package