Remove code that seems redundant

core/src/main/java/org/lflang/generator/GeneratorBase.java

@@ -221,7 +221,7 @@ public void doGenerate(Resource resource, LFGeneratorContext context) {
     // Process target files. Copy each of them into the src-gen dir.
     // FIXME: Should we do this here? This doesn't make sense for federates the way it is
     // done here.
-    copyUserFiles(this.targetConfig, context.getFileConfig());
+    // copyUserFiles(this.targetConfig, context.getFileConfig());
 
     // Collect reactors and create an instantiation graph.
     // These are needed to figure out which resources we need