DOC: Cleaned up TM, linked in the coprocessor blog

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1484955 13f79535-47bb-0310-9956-ffa450edef68
DOC: Fix Permission Mapping table layout and grant/revoke optional args

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1484972 13f79535-47bb-0310-9956-ffa450edef68
DOC: TM clean up - addendum

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1484973 13f79535-47bb-0310-9956-ffa450edef68