message: Fix logging disable/enable
diff: @@ -55,16 +55,11 @@ Logger::Logger(void)
  void Logger::disable(void) {
  el::Configurations c;
  -
  - c.parseFromText("* GLOBAL:\n ENABLED = false");
  - el::Loggers::reconfigureAllLoggers(c);
  + el::Loggers::setLoggingLevel(el::Level::Unknown);
  }
  void Logger::enable(void) {
  el::Configurations c;
  - c.parseFromText("* GLOBAL:\n ENABLED = true\n");
  - el::Loggers::reconfigureAllLoggers(c);
  -
  el::Loggers::setLoggingLevel(el::Level::Global);
  }
  