fix README (#184)

Author: longlho

README.md

@@ -261,14 +261,14 @@ See the [LICENSE file][LICENSE] for license text and copyright information.
 
 [npm]: https://www.npmjs.org/package/intl-messageformat
 [npm-badge]: https://img.shields.io/npm/v/intl-messageformat.svg?style=flat-square
-[david]: https://david-dm.org/yahoo/intl-messageformat
-[david-badge]: https://img.shields.io/david/yahoo/intl-messageformat.svg?style=flat-square
-[travis]: https://travis-ci.org/yahoo/intl-messageformat
-[travis-badge]: https://img.shields.io/travis/yahoo/intl-messageformat/master.svg?style=flat-square
+[david]: https://david-dm.org/formatjs/intl-messageformat
+[david-badge]: https://img.shields.io/david/formatjs/intl-messageformat.svg?style=flat-square
+[travis]: https://travis-ci.org/formatjs/intl-messageformat
+[travis-badge]: https://img.shields.io/travis/formatjs/intl-messageformat/master.svg?style=flat-square
 [sauce]: https://saucelabs.com/u/intl-messageformat
 [sauce-badge]: https://saucelabs.com/browser-matrix/intl-messageformat.svg
 [strawman]: http://wiki.ecmascript.org/doku.php?id=globalization:messageformatting
-[parser]: https://github.com/yahoo/intl-messageformat-parser
+[parser]: https://github.com/formatjs/intl-messageformat-parser
 [ICU]: http://userguide.icu-project.org/formatparse/messages
 [CLDR]: http://cldr.unicode.org/
 [Intl]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl
@@ -278,4 +278,4 @@ See the [LICENSE file][LICENSE] for license text and copyright information.
 [Intl.js]: https://github.com/andyearnshaw/Intl.js
 [rawgit]: https://rawgit.com/
 [semver]: http://semver.org/
-[LICENSE]: https://github.com/yahoo/intl-messageformat/blob/master/LICENSE
+[LICENSE]: https://github.com/formatjs/intl-messageformat/blob/master/LICENSE