Catch annoying stats thread error when using HSQL backend
For ENG-4796, log config info and catalog under voltdbroot
Add support for TRUNCATE timestamp SQL function in front level. Reconsider the way to implement these functions in EE.
For ENG-4829, replace COWMap/Set with Cliff Click's NonBlockingHashMap/Set.
Fix fired asserts. Asserts get fired because EstTime is no longer
used for m_lastPendingWriteTime, so we can not predict accurate
interval number now.
Use the library to do the truncate timestamp change functions
change the way to truncate timestamp with seconds
Finally resovle the timezone issue, set GMT timezone in EE level
Add test case for the truncate function
Add more test cases and change GMT to UTC
Merge branch 'master' into ENG-4696-truncate
fix the failures of conversion from int to unsigned short int
Remove unused printfs
A simple mistake found in Ubuntu
Finally, I get it right with converting int to short unsigned int
Comment out the failed tests, boost library 32bits problem
Code clean up
Update to boost 1.53 and start killing json_spirit
Merge remote-tracking branch 'origin/master' into boost153
ENG-4835: Create a global fixed buffer pool for stream snapshot receivers.

A global buffer pool with a bounded size will be created for all
StreamSnapshotReceivers on that node for join/rejoin. The pool is passed to each
receiver via the local RejoinMessage. Once the snapshot transfer is finished,
the pool is cleared.