Bump to Lucene 5.2.1

Luca Milanesio

2015-09-09 e618eb051246e7941dc2964a5038587c9d45d1d2

 src/main/java/com/gitblit/transport/ssh/UsernamePasswordAuthenticator.java

@@ -57,7 +57,7 @@
         return true;
      }

      log.warn("could not authenticate {} for SSH using the supplied password", username);
      log.warn("could not authenticate {} ({}) for SSH using the supplied password", username, client.getRemoteAddress());
      return false;
   }
}