added log4j to the pom.xml.
added log4j to the pom.xml.

alszeb/rexster,alszeb/rexster,tingletech/rexster-tomcat,tingletech/rexster-tomcat,tingletech/rexster-tomcat,tomgullo/rexster,alszeb/rexster,tomgullo/rexster,tomgullo/rexster,alszeb/rexster,tomgullo/rexster