pom.xml: use findbugs version from commons-parent (side-effect: close #5)
pom.xml: use findbugs version from commons-parent (side-effect: close #5)

git-svn-id: 7933ad1dd50973c7351a4b95ef1ef53d6dfcb4c4@1823092 13f79535-47bb-0310-9956-ffa450edef68

apache/commons-validator,apache/commons-validator,apache/commons-validator