[maven-release-plugin] prepare release org.apache.felix.utils-1.4.2

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@1549505 13f79535-47bb-0310-9956-ffa450edef68
[maven-release-plugin] prepare for next development iteration

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@1549507 13f79535-47bb-0310-9956-ffa450edef68