Add pointer to blog on distributed log splitting
HBASE-10289 Avoid random port usage by default JMX Server. Create Custome JMX server (Qiang Tian)
HBASE-11238 Add info about SlabCache and BucketCache to Ref Guide (Misty Stanley-Jones)
HBASE-6701 Revisit thrust of paragraph on splitting (Misty Stanley-Jones)
HBASE-6701 Revisit thrust of paragraph on splitting (Misty Stanley-Jones)
HBASE-10985 Decouple Split Transaction from Zookeeper (Sergey Soldatov)
Add section on how to vote on an RC for PMC members
Add list of properties needed running REST server under SSL
Add link back to mailing list on policy voting on RCs
HBASE-11237 Bulk load initiated by user other than hbase fails
HBASE-10922: Log splitting status should always be closed
HBASE-11237 Bulk load initiated by user other than hbase fails -- REVERT

This reverts commit 57826c7da9a4ed372e0c1c46c36b9bbd043e90e9.
Reason: wrong commit message
HBASE-11279 Block cache could be disabled by mistake
HBASE-11126-Add RegionObserver pre hooks that operate under row lock (Ram)
HBASE-11201 addendum allows null data from procedure member
HBASE-11204 Document bandwidth consumption limit feature for ExportSnapshot (Misty Stanley-Jones)
HBASE-10915 Decouple region closing (HM and HRS) from ZK (Mikhail Antonov)
HBASE-6139 Add troubleshooting section for CentOS 6.2 page allocation failure issue (Misty Stanley-Jones)
HBASE-10641 Configurable Bucket Sizes in bucketCache
HBASE-9733 Book should have individual Disqus comment per page (Misty Stanley-Jones)