better logging & time stamp feature

java_tools/configuration_definition/src/com/rusefi/ConfigDefinition.java

@@ -107,6 +107,11 @@ public class ConfigDefinition {
     }
 
     private static void processTextTemplate(String inputFileName, String outputFileName) throws IOException {
+        System.out.println("Reading from " + inputFileName);
+        System.out.println("Writing to " + outputFileName);
+
+        VariableRegistry.INSTANCE.put("generator_message", "Generated by ConfigDefinition utility on " + new Date());
+
         File inputFile = new File(inputFileName);
 
         File outputFile = new File(outputFileName);