must set properties so they aren't picked up from maven's build when run via the reactor

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@114624 13f79535-47bb-0310-9956-ffa450edef68

dashboard/src/plugin-test/project.properties

@@ -6,3 +6,8 @@ maven.xdoc.date=left
 maven.checkstyle.header.file = ${basedir}/LICENSE.txt
 
 offline=true
+
+# MUST specify these, even though they are the defaults, so we can run inside reactor where they were already set
+maven.multiproject.basedir=${basedir}
+maven.multiproject.includes=*/project.xml
+maven.multiproject.excludes=