ENG-4338: Fix crash on plan eviction in EE.
ENG-4388: Make catalog strings less of a burden.
base64 encode plans rather than hex.
load sql stmts on demand.
Bump the version number to 3.2
Merge pull request #425 from VoltDB/ENG-4487

Eng 4487 - -D settings for RMI ip and gc roll over logging
For ENG-4513, pass a fixed nonce to leader elector so that the node names are sortable
tools/jenkins(new): add ruth's cleanup_slaves groovy script
schemachange client with connection loss/recovery
fix licensecheck
Fix the comment. The environment variable to set is VOLTDB_HEAPSIZE.
Rename-for-sanity:
- Call a transaction state variable 'txnState'
- Call a message variable 'fooMsg'
- Fix line-wrapping
schemachange app: modify to use logger
Merge remote-tracking branch 'origin/master' into ENG-4338-fastcatalogs

Conflicts:
	src/frontend/org/voltdb/iv2/FragmentTask.java
	src/frontend/org/voltdb/iv2/SysprocFragmentTask.java
WIP Schemachange app
For ENG-4544, revert snapshot changes
Add Steve's active tuple count check when serializing snapshot data, make sure we get it all
For ENG-4513, as Ning pointed out, any topology changes requires notification of export clients
ENG-4338: Taking pmartel feedback.
ENG-4388: Whitespace fix and revert some hastily changed code after review.
Merge pull request #441 from VoltDB/ENG-4338-fastcatalogs

Eng 4338 fastcatalogs
Only truncate table pretty print output for varbinary.  This fixes sqlcmd explain output regression.