o Added --fail-fast --fail-at-end --fail-never CLI options, with appropriate summary and exclusion of dependent projects from the build when --fail-at-end is specified. Also, implemented it0046 and it1011 to test it.
git-svn-id: https://svn.apache.org/repos/asf/maven/components/trunk@227490 13f79535-47bb-0310-9956-ffa450edef68