ENG-3752 SQL CAST among numerics and VARCHAR.
Merge branch 'master' into ENG-3752-cast
Merge branch 'master' into ENG-3752-cast

Conflicts:
	src/hsqldb19b3/org/hsqldb_voltpatches/Expression.java
Support float-to-decimal casts with proper overflow checking.
Merge branch 'master' into ENG-3752-cast
whitespace change for license check
Tweak NValue.hpp template instantiation to satisfy OSX10, reduce numeric function test framework bulk.
Licensecheck whitespace again.
ENG-4336: Pass isRejoin flag to the PartitionDRGateway constructor.
Log transactions to DR during live rejoin replay from task log.
Guard debug log messages with log.isDebugEnabled().
Merge branch 'master' into ENG-3752-cast
ENG-4336: Use IGNORED_TRANSACTION response for DR duplicate transactions.

So that the ClientInterface can forward this response to the DR agent
directly. Otherwise, ClientInterfaceHandleManager will generate a failure
response.
Integrate review feedback into NValue CAST support, r=jhugg.
ENG-4336: Fix parameter ordering of PartitionDRGateway.getInstance().
Merge pull request #372 from VoltDB/ENG-3752-cast

ENG-3752 SQL CAST among numerics and VARCHAR.
jenkins make killstragglers.sh log what it is doing
Merge pull request #384 from VoltDB/ENG-4336

ENG-4336: Various DR fix ups.
All rejoin logging is now REJOIN.
Merge remote-tracking branch 'origin/master' into ENG-3153-liveschema