Revert "initial attempt to integrate surf http client"

This reverts commit 538d52d064.

reddit/reddit-oauth.go

@@ -33,10 +33,9 @@ to https://www.reddit.com/api/v1/access_token with the following form values:
 
 package reddit
 
-/*
 import (
 	"context"
-	"github.com/enetx/http"
+	"net/http"
 
 	"golang.org/x/oauth2"
 )
@@ -76,4 +75,3 @@ func oauthTransport(client *Client) http.RoundTripper {
 		Base:   client.client.Transport,
 	}
 }
-*/