Add setter for input names for KalmanKinkFitDriver

[sarahgaiser]

It would be nice to be able to set the input collection names for the KalmanKinkFitDriver from the steering file that uses the driver. At the moment, the collection names are hard-coded.

hps-java/tracking/src/main/java/org/hps/recon/tracking/kalman/KalmanKinkFitDriver.java

Lines 76 to 80 in 7e9a7ea

	String stripDataRelationsInputCollectionName = "KFGBLStripClusterDataRelations";
	if (!event.hasCollection(LCRelation.class, stripDataRelationsInputCollectionName)) {
	System.out.format("\nKalmanKinkFitDriver: the data collection %s is missing.\n",stripDataRelationsInputCollectionName);
	}
	String trackCollectionName = "KalmanFullTracks";

This is relevant because you can set the output collection name in KalmanPatRecDriver which provides the input collection for KalmanKinkFitDriver. For the sake of consistency, we should either add a setter here or remove the one in KalmanPatRecDriver.