Checkpoint LoclCluster join work
For ENG-4359, strip out a bunch of IV1 code that was in the way
Fix some fallout in export
Fix broken snapshot daemon
Wow SiteTracker was totally necessary...
Partial fix for TestPartitionDetection, no blocked on undo assertion
Create initiator stats for IV2
Add latency stats and use correct host id
For ENG-4359, add some more support for joining nodes using local cluster
For ENG-4359, cleanup based on feedback from Ning
Merge pull request #428 from VoltDB/ENG-4359

ENG-4359
Merge branch 'master' into elastic

Conflict was minor, TestClientInterface uses a mock connection when calling handle read and that changed on elastic at the same time the block of code was placed in an if block
Conflicts:
	tests/frontend/org/voltdb/TestClientInterface.java
Merge branch 'elastic'