Update logging.properties inside Tomcat to mute Sphinx logging messages
Sphinx used Java Util Logging as a Logging Framework. So does Tomcat. Sphinx loads it configuration from an environment property which is also used by Tomcat to configure its logger. As a result a lot of INFO message that should be muted (For instance Jan 27, 2015 6:52:20 PM edu.cmu.sphinx.frontend.feature.LiveCMN normalize INFO: 11.63 0.16 -0.52 0.24 -0.52 -0.29 -0.32 -0.17 -0.13 -0.15 0.01 -0.21 0.01) because they are polluting the catalina.out file.