Add rabbitmq client jar to the classpath in genqa's run.sh.
Make RabbitMQ lib path configurable by env var in genqa's run.sh.
Merge pull request #1507 from VoltDB/fix-genqa-compile

Add rabbitmq client jar to the classpath in genqa's run.sh.
Build RabbitMQ export connector as part of the kit build process.
Only build RabbitMQ export connector if version >=4.5 in the kit build script.
Fix uninitialized memory in test code
Merge pull request #1510 from VoltDB/rabbitmq-kit-build

Build RabbitMQ export connector as part of the kit build process.

r=rmorgenstein
Merge branch 'master' into ENG-6551-CONCAT-more-para