Samarth

changes in regression to take care of https://issues.apache.org/jira/browse/FALCON-280

pls take look at latest commits since i have remove the changes made in initial commits
if we keep them local they will have to be populated in each and every method call setFeedACL, that would be beneficial if there values could be changed from one test to another, but since they will be fixed for one regression run it doesn't make sense to read them via merlin.properties again and again.