Changes in master branch

	modified:   mappings/.classpath
	modified:   mappings/.settings/org.eclipse.core.resources.prefs
	modified:   mappings/derby.log
	modified:   mappings/pom.xml
	new file:   mappings/pom.xml.bkp
	modified:   mappings/src/main/java/com/ibm/is/mappings/Util.java
Removing libraries