ACCUMULO-1054 refactor FastFormat from server to core

git-svn-id: https://svn.apache.org/repos/asf/accumulo/trunk@1444119 13f79535-47bb-0310-9956-ffa450edef68
ACCUMULO-1001 Fix typo on setAuthorizations method name.


git-svn-id: https://svn.apache.org/repos/asf/accumulo/trunk@1444244 13f79535-47bb-0310-9956-ffa450edef68