clean up

...al/lib/com.springsource.org.apache.commons.lang-2.4.0.jar

...lib/com.springsource.org.apache.commons.logging-1.1.1.jar

...ial/lib/com.springsource.org.apache.commons.net-2.0.0.jar

...build/install/my_pub_sub_tutorial/lib/commons-cli-1.2.jar

...ild/install/my_pub_sub_tutorial/lib/commons-lang3-3.0.jar

...d/install/my_pub_sub_tutorial/lib/commons-logging-1.2.jar

...uild/install/my_pub_sub_tutorial/lib/commons-pool-1.6.jar

...l/build/install/my_pub_sub_tutorial/lib/dnsjava-2.1.1.jar

..._sub_tutorial/lib/fr.lip6.pnml.framework.ptnet-2.2.12.jar

..._sub_tutorial/lib/fr.lip6.pnml.framework.utils-2.2.12.jar

.../install/my_pub_sub_tutorial/lib/geometry_msgs-1.12.7.jar

...pub_sub_tutorial/lib/geronimo-activation_1.1_spec-1.1.jar

...pub_sub_tutorial/lib/geronimo-stax-api_1.0_spec-1.0.1.jar

.../install/my_pub_sub_tutorial/lib/gradle_plugins-0.3.3.jar

...rial/build/install/my_pub_sub_tutorial/lib/guava-12.0.jar

...orial/build/install/my_pub_sub_tutorial/lib/guice-3.0.jar

...ild/install/my_pub_sub_tutorial/lib/isorelax-20030108.jar

.../build/install/my_pub_sub_tutorial/lib/javax.inject-1.jar

...ial/build/install/my_pub_sub_tutorial/lib/jaxen-1.1.6.jar

...l/build/install/my_pub_sub_tutorial/lib/jing-20091111.jar