remove server logs and util file

server.go

@@ -73,7 +73,6 @@ func errorHandler(err api.Error) http.HandlerFunc {
 	return func(res http.ResponseWriter, req *http.Request) {
 		r := api.EmptyResponse().WithError(err)
 		r.ServeHTTP(res, req)
-		logError(r)
 	}
 }
 

util.go

@@ -1,15 +0,0 @@
-package aicra
-
-import (
-	"log"
-	"net/http"
-
-	"git.xdrm.io/go/aicra/api"
-)
-
-var handledMethods = []string{http.MethodGet, http.MethodPost, http.MethodPut, http.MethodDelete}
-
-// Prints an error as HTTP response
-func logError(res *api.Response) {
-	log.Printf("[http.fail] %v\n", res)
-}