v1.7.39 - Allow Targeted Full Recalcs With Multiple Parents

• adds functionality to pass comma-separated parents/Id collection to RollupFlowFullRecalcDispatcher flow action
• started appending the synchronous source stacktrace to async code paths to give people a better "big picture" idea of the call stack for rollups
• fixed an issue where sometimes the RollupParentResetProcessor was starting up even if it was a known no-op
• Added additional test classes to the ExtraCodeCoverage plugin