Update Lucene version to 4.8.1

David Ostrovsky

2014-06-17 76e4b5211bc1df74c0aaf92e88d28608cda1e581

 src/main/java/log4j.properties

@@ -25,6 +25,9 @@
#log4j.logger.net=INFO

#log4j.logger.com.gitblit=DEBUG
log4j.logger.com.gitblit.transport.ssh.SshServerSession=WARN
log4j.logger.org.apache.sshd=WARN
log4j.logger.org.apache.mina=WARN

log4j.logger.org.apache.wicket=INFO
log4j.logger.org.apache.wicket.RequestListenerInterface=WARN