HBASE-9121 Update HTrace to 2.00 and add new example usage.

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1514091 13f79535-47bb-0310-9956-ffa450edef68
HBASE-9121 Update HTrace to 2.00 and add new example usage. -- Part2

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1514094 13f79535-47bb-0310-9956-ffa450edef68
HBASE-9224 Print out name of the method we do not support rather than throw NPE

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1514102 13f79535-47bb-0310-9956-ffa450edef68
HBASE-9225 Enable TRACE logging in TestReplicationBase



git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1514107 13f79535-47bb-0310-9956-ffa450edef68
Merge remote branch 'origin/trunk' into trunk-gd
Merge remote branch 'origin/trunk-gd' into fb-YAHOO-326-trunk-gd