bump to 0.5.4

README.md

-# react-native-fetch-blob [![npm version](https://img.shields.io/badge/npm package-0.5.3-brightgreen.svg)](https://badge.fury.io/js/react-native-fetch-blob) ![](https://img.shields.io/badge/PR-Welcome-brightgreen.svg) ![](https://img.shields.io/badge/in progress-0.6.0-yellow.svg)
+# react-native-fetch-blob [![npm version](https://img.shields.io/badge/npm package-0.5.4-brightgreen.svg)](https://badge.fury.io/js/react-native-fetch-blob) ![](https://img.shields.io/badge/PR-Welcome-brightgreen.svg) ![](https://img.shields.io/badge/in progress-0.6.0-yellow.svg)
 
 A module provides upload, download, and files access API. Supports file stream read/write for process large files.
 
 
 | Version | |
 |---|---|
+| 0.5.4 | Fix #30 #31 build build error, and improve memory efficiency. | 
 | 0.5.3 | Add API for access untrusted SSL server |
 | 0.5.2 | Fix improper url params bug [#26](https://github.com/wkh237/react-native-fetch-blob/issues/26) and change IOS HTTP implementation from NSURLConnection to NSURLSession |
 | 0.5.0 | Upload/download with direct access to file storage, and also added file access APIs |

package.json

 {
   "name": "fetchblob",
-  "version": "0.5.2",
+  "version": "0.5.4",
   "private": true,
   "scripts": {
     "start": "node node_modules/react-native/local-cli/cli.js start",

src/README.md

-# react-native-fetch-blob [![npm version](https://img.shields.io/badge/npm package-0.5.3-brightgreen.svg)](https://badge.fury.io/js/react-native-fetch-blob) ![](https://img.shields.io/badge/PR-Welcome-brightgreen.svg) ![](https://img.shields.io/badge/in progress-0.6.0-yellow.svg)
+# react-native-fetch-blob [![npm version](https://img.shields.io/badge/npm package-0.5.4-brightgreen.svg)](https://badge.fury.io/js/react-native-fetch-blob) ![](https://img.shields.io/badge/PR-Welcome-brightgreen.svg) ![](https://img.shields.io/badge/in progress-0.6.0-yellow.svg)
 
 A module provides upload, download, and files access API. Supports file stream read/write for process large files.
 
 
 | Version | |
 |---|---|
+| 0.5.4 | Fix #30 #31 build build error, and improve memory efficiency. |
 | 0.5.3 | Add API for access untrusted SSL server |
 | 0.5.2 | Fix improper url params bug [#26](https://github.com/wkh237/react-native-fetch-blob/issues/26) and change IOS HTTP implementation from NSURLConnection to NSURLSession |
 | 0.5.0 | Upload/download with direct access to file storage, and also added file access APIs |

src/package.json

 {
   "name": "react-native-fetch-blob",
-  "version": "0.5.3",
+  "version": "0.5.4",
   "description": "A module provides upload, download, and files access API. Supports file stream read/write for process large files.",
   "main": "index.js",
   "scripts": {