DataGroupCopier, from/to renamed to source/target.
DataGroupTests uses a local constant instead of hardcoding epsilons.
PoseIntegrator logs clock fails with Debug level.
Moves DataGroup::copy and IndexDirectory::findMap into DataGroupCopier.
Bugfix in DeviceFilters cmake, link library to dependencies.
Including DataStructures.
Moves DataGroup definitions to a cpp file.
PoseIntegrator, bugfix in capitalization of include.
Removes extraneous code added during PoseIntegrator development.