Switch to side-by-side view

--- a/metric-providers/org.ossmeter.metricprovider.trans.rascal.fieldchurn/src/FieldChurn.rsc
+++ b/metric-providers/org.ossmeter.metricprovider.trans.rascal.fieldchurn/src/FieldChurn.rsc
@@ -1,6 +1,5 @@
 module FieldChurn
 
-import org::ossmeter::metricprovider::Manager;
 import org::ossmeter::metricprovider::ProjectDelta;
 
 @metric{fieldChurn}