CXX-357 test against multiple versions of mongod
CXX-299 Add cluster testing functionality via Mongo Orchestration
minor: add extra mongod parameters for speedier startup
CXX-390 Use mongodb_uri to extract process port
CXX-365 Test heap1 storage engine
CXX-391 Limit ParallelCollectionScanBadConnections
CXX-396 Add MCI host curl path for windows builds
CXX-385 Use trap to respond to test failures