BUG: Eliminate full path from parameter files
Merge pull request #311 from aylward/EnhanceTubesAndIO

BUG: Eliminate full path from parameter files
BUG: Updating baseline for SimulateAcquisition test
Merge pull request #312 from aylward/UpdateSimulateAcquisitionBaseline

BUG: Updating baseline for SimulateAcquisition test