docs: update readme

README.md

@@ -4,3 +4,42 @@
 - S3
 - SSH
 - FTP
+
+
+```go
+go get github.com/jkaninda/go-storage
+```
+
+### Local Storage
+```go
+	localStorage := local.NewStorage(local.Config{
+		LocalPath:  tmpPath,
+		RemotePath: backupDestination,
+	})
+	err = localStorage.Copy(finalFileName)
+	if err != nil {
+		log.Fatal("Error copying file, error %v", err)
+	}
+```
+
+### S3 Storage
+```go
+s3Storage, err := s3.NewStorage(s3.Config{
+    Endpoint:       "",
+    Bucket:         "",
+    AccessKey:      "",
+    SecretKey:      "",
+    Region:         "",
+    DisableSsl:     "",
+    ForcePathStyle: "",
+    RemotePath:     "",
+    LocalPath:      "",
+})
+if err != nil {
+utils.Fatal("Error creating s3 storage: %s", err)
+}
+err = s3Storage.Copy(finalFileName)
+if err != nil {
+utils.Fatal("Error copying file, error %v", err)
+}
+```