Update links

Author: goto-bus-stop

README.md

@@ -23,19 +23,19 @@ sheetify(path.join(__dirname, 'index.css'), opts)
 ```
 
 ## See Also
-- [cssnext][12]
+- [postcss-cssnext][12]
 - [sheetify][13]
 
 ## License
 [MIT](https://tldrlegal.com/license/mit-license)
 
 [0]: https://img.shields.io/badge/stability-experimental-orange.svg?style=flat-square
 [1]: https://nodejs.org/api/documentation.html#documentation_stability_index
-[4]: https://img.shields.io/travis/sheetify/sheetify-cssnext/master.svg?style=flat-square
-[5]: https://travis-ci.org/sheetify/sheetify-cssnext
-[6]: https://img.shields.io/codecov/c/github/sheetify/sheetify-cssnext/master.svg?style=flat-square
-[7]: https://codecov.io/github/sheetify/sheetify-cssnext
+[4]: https://img.shields.io/travis/stackcss/sheetify-cssnext/master.svg?style=flat-square
+[5]: https://travis-ci.org/stackcss/sheetify-cssnext
+[6]: https://img.shields.io/codecov/c/github/stackcss/sheetify-cssnext/master.svg?style=flat-square
+[7]: https://codecov.io/github/stackcss/sheetify-cssnext
 [10]: https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat-square
 [11]: https://github.com/feross/standard
-[12]: https://github.com/cssnext/cssnext
-[13]: https://github.com/sheetify/sheetify
+[12]: https://github.com/MoOx/postcss-cssnext
+[13]: https://github.com/stackcss/sheetify

package.json

@@ -8,7 +8,7 @@
     "test": "standard && npm run deps && NODE_ENV=test node test",
     "test:cov": "standard && npm run deps && NODE_ENV=test istanbul cover test.js"
   },
-  "repository": "sheetify/sheetify-cssnext",
+  "repository": "stackcss/sheetify-cssnext",
   "keywords": [
     "sheetify",
     "cssnext",