WIP2 logging done somewhat

logger/nulllogger.go

@@ -0,0 +1,22 @@
+package logger
+
+
+type nullLogger struct {}
+
+var _ Logger = nullLogger{}
+
+func NewNullLogger() Logger {
+	return nullLogger{}
+}
+
+func (n nullLogger) WithOutlet(outlet Outlet, level Level) Logger { return n }
+func (n nullLogger) ReplaceField(field string, val interface{}) Logger { return n }
+func (n nullLogger) WithField(field string, val interface{}) Logger { return n }
+func (n nullLogger) WithFields(fields Fields) Logger { return n }
+func (n nullLogger) WithError(err error) Logger { return n }
+func (nullLogger) Debug(msg string) {}
+func (nullLogger) Info(msg string) {}
+func (nullLogger) Warn(msg string) {}
+func (nullLogger) Error(msg string) {}
+func (nullLogger) Printf(format string, args ...interface{}) {}
+