ACCUMULO-992 reverting r1482154, r1482153, r1482148, r1482141 due to corrupt image file (failure_handling.png) that prevents LaTeX from building

git-svn-id: https://svn.apache.org/repos/asf/accumulo/branches/1.5@1482171 13f79535-47bb-0310-9956-ffa450edef68