Added explicit dep. to commons-lang

- commons-long was previously brought in transitively by gwt
- this change will allow us and our users to simply change the gwt version to 2.6 (no longer brings in commons-lang)
Aligned commons-codec version w/ jboss-integration-platform
Aligned commons-configuration version w/ jboss-integration-platform
Aligned commons-logging version w/ jboss-integration-platform
Aligned commons-io version w/ jboss-integration-platform