Added metadata (total results) to KorapResult.
diff --git a/src/main/resources/log4j.properties b/src/main/resources/log4j.properties
index 4f9be20..310893a 100644
--- a/src/main/resources/log4j.properties
+++ b/src/main/resources/log4j.properties
@@ -1,6 +1,5 @@
-log4j.rootLogger = ERROR, stdout
-log4j.rootLogger = info, stdout
-log4j.rootLogger = debug, stdout
+#log4j.rootLogger = ERROR, stdout
+log4j.rootLogger = DEBUG, stdout
 
 log4j.appender.stdout = org.apache.log4j.ConsoleAppender
 log4j.appender.stdout.layout = org.apache.log4j.PatternLayout