remove default logger

logger.go

-package rex
-
-import "github.com/Sirupsen/logrus"
-
-func Info(message string) {
-	logrus.Info(message)
-}
-
-func Infof(format string, args ...interface{}) {
-	logrus.Infof(format, args...)
-}
-
-func Debug(message string) {
-	logrus.Debug(message)
-}
-
-func Debugf(format string, args ...interface{}) {
-	logrus.Debugf(format, args...)
-}
-
-func Warn(message string) {
-	logrus.Warn(message)
-}
-
-func Warnf(format string, args ...interface{}) {
-	logrus.Warnf(format, args...)
-}
-
-func Error(message string) {
-	logrus.Error(message)
-}
-
-func Errorf(format string, args ...interface{}) {
-	logrus.Errorf(format, args...)
-}
-
-func Fatal(message string) {
-	logrus.Fatal(message)
-}
-
-func Fatalf(format string, args ...interface{}) {
-	logrus.Fatalf(format, args...)
-}
-
-func Panic(message string) {
-	logrus.Panic(message)
-}
-
-func Panicf(format string, args ...interface{}) {
-	logrus.Panicf(format, args...)
-}

server.go

 	"sync"
 	"time"
 
+	log "github.com/Sirupsen/logrus"
 	"github.com/goanywhere/env"
 	"github.com/gorilla/mux"
 )
 
 	go func() {
 		time.Sleep(500 * time.Millisecond)
-		Infof("Application server is listening at %d", port)
+		log.Infof("Application server is listening at %d", port)
 	}()
 
 	if err := http.ListenAndServe(fmt.Sprintf(":%d", port), self); err != nil {
-		Fatalf("Failed to start the server: %v", err)
+		log.Fatalf("Failed to start the server: %v", err)
 	}
 }