Make prepare-release goal fail if project.xml or changes.xml can't be edited. git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@471398 13f79535-47bb-0310-9956-ffa450edef68
Make prepare-release goal fail if project.xml or changes.xml can't be edited. git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@471398 13f79535-47bb-0310-9956-ffa450edef68