add more to sample config file

examples/mysql/singleDb.ini

@@ -1,11 +1,15 @@
 ;;; we want to backup only DB  named "mysql"
-storage.mysql.dbname = mysql
+storage.mysql.dbname = test
 
 ;;; connect to mysql server on localhost as user 'root' without password to build backup
 storage.mysql.host = localhost
 storage.mysql.port = 3306
 storage.mysql.user = root
+;storage.mysql.compressdata = gzip
 storage.mysql.password =
+;storage.mysql.no-data = true
+
+storage.mysql.with-passwords = true
 
 ;;; databases will be backuped under this folder
 storage.mysql.basedir = "~/Backups/singleDb"