ACCUMULO-1105 found a bad refactor of the authentication stuff in RW tests

git-svn-id: https://svn.apache.org/repos/asf/accumulo/branches/1.5@1449860 13f79535-47bb-0310-9956-ffa450edef68
ACCUMULO-1105 found many bad refactorings of the authentication stuff

git-svn-id: https://svn.apache.org/repos/asf/accumulo/branches/1.5@1449864 13f79535-47bb-0310-9956-ffa450edef68
ACCUMULO-1105 more issues with random walk tests

git-svn-id: https://svn.apache.org/repos/asf/accumulo/branches/1.5@1449880 13f79535-47bb-0310-9956-ffa450edef68
ACCUMULO-1105 fix issues with random walk tests

git-svn-id: https://svn.apache.org/repos/asf/accumulo/trunk@1449883 13f79535-47bb-0310-9956-ffa450edef68