Change lucene version to 3.5.0

Problem in general project search: java.lang.VerifyError: class org.hibernate.search.reader.impl.CacheableMultiReader overrides final method incRef.()V

https://forum.hibernate.org/viewtopic.php?p=2454683
https://community.jboss.org/message/790543
Merge branch 'seam230final' of github.com:zanata/zanata-server into seam230final