- typo

git-svn-id: https://svn.apache.org/repos/asf/oodt/trunk@1615375 13f79535-47bb-0310-9956-ffa450edef68
- make FilterTask more robust by logging and ignoring renames and removes on keys that don't exist in workflow met

git-svn-id: https://svn.apache.org/repos/asf/oodt/trunk@1615376 13f79535-47bb-0310-9956-ffa450edef68
- typo

git-svn-id: https://svn.apache.org/repos/asf/oodt/trunk@1615377 13f79535-47bb-0310-9956-ffa450edef68