HBASE-8586 Revisit of hbase-8483, "HConnectionManager can leak ZooKeeper connections when using deleteStaleConnection"

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1484925 13f79535-47bb-0310-9956-ffa450edef68
HBASE-8581 rpc refactor dropped passing the operation timeout through to the rpcclient

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1484942 13f79535-47bb-0310-9956-ffa450edef68
DOC: Add the twitter and flurry meetup notices

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1484949 13f79535-47bb-0310-9956-ffa450edef68
HBASE-8588 [Documentation]: Add information about adding REST and Thrift API kerberos principals to HBase ACL table

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1484953 13f79535-47bb-0310-9956-ffa450edef68
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
Merge remote branch 'origin/trunk' into trunk-gd