Update librairies (jackson, logback, log4j2)
Update librairies (jackson, logback, log4j2)

galmeida/raven-java,littleyang/raven-java,buckett/raven-java,reki2000/raven-java6,reki2000/raven-java6,littleyang/raven-java,buckett/raven-java,galmeida/raven-java