ISPN-3140 JMX operation to suppress state transfer

Broadcast the rebalance suspend/enable requests, so that when the
coordinator dies, the new coordinator would keep the same status.
ISPN-3221 Put back DONT_BUNDLE for sync requests due to some regressions in performance
ISPN-3210 JPA Cache Store Namespace should be 5.3 instead of 5.2
ISPN-3178 Fix tree bin entry lost in CHMv8 issue
ISPN-3213 Upgrade to JCache 0.7
ISPN-2855 Move JCache annotation support to JCache module

* Disable TCK cache statistics tests that fail (WIP).
* Copied a subset of Solder classes to support only the annotations
required by JCache and avoid a dependency.
ISPN-2476 Worker threads latch awaits should be timed
changed release number on master to 6.0.0-SNAPSHOT