adding a dependency

git-svn-id: https://nhcontrib.svn.sourceforge.net/svnroot/nhcontrib/trunk/src/NHibernate.Search@1682 d7b3437e-3345-0410-94a8-cbd290e69f67

Author: darioquintana

NHibernate.Search.nuspec

@@ -19,6 +19,7 @@
     <tags>NHibernate Search Lucene FullText Text</tags>
     <dependencies>
       <dependency id="NHibernate" version="3.1.0.4000" />
+	  <dependency id="Lucene" version="2.9.2.2" />   
     </dependencies>
   </metadata>
   <files>