e4c0d4dad8
o Documented the new property in properties.xml
In some cases it might be different from the war dir, so this allows one to
change it in its project.properties file.
It defaults to ${maven.war.build.dir}/${pom.artifactId}.
git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@113164 13f79535-47bb-0310-9956-ffa450edef68