docs(README): update links

Author: STRML

README.md

@@ -1,7 +1,7 @@
 # React-Draggable
 
-[![TravisCI Build Status](https://api.travis-ci.org/STRML/react-draggable.svg?branch=master)](https://travis-ci.org/strml/react-draggable)
-[![Appveyor Build Status](https://ci.appveyor.com/api/projects/status/32r7s2skrgm9ubva?svg=true)](https://ci.appveyor.com/project/strml/react-draggable)
+[![TravisCI Build Status](https://api.travis-ci.org/react-grid-layout/react-draggable.svg?branch=master)](https://travis-ci.org/react-grid-layout/react-draggable)
+[![Appveyor Build Status](https://ci.appveyor.com/api/projects/status/32r7s2skrgm9ubva?svg=true)](https://ci.appveyor.com/project/react-grid-layout/react-draggable)
 [![npm downloads](https://img.shields.io/npm/dt/react-draggable.svg?maxAge=2592000)](http://npmjs.com/package/react-draggable)
 [![gzip size](http://img.badgesize.io/https://npmcdn.com/react-draggable/build/web/react-draggable.min.js?compression=gzip)]()
 [![version](https://img.shields.io/npm/v/react-draggable.svg)]()
@@ -18,7 +18,7 @@ A simple component for making elements draggable.
 </Draggable>
 ```
 
-- [Demo](http://strml.github.io/react-draggable/example/)
+- [Demo](http://react-grid-layout.github.io/react-draggable/example/)
 - [Changelog](CHANGELOG.md)
 
 
@@ -87,7 +87,7 @@ an intermediate wrapper (`<Draggable><span>...</span></Draggable>`) in this case
 
 ### Draggable Usage
 
-View the [Demo](http://strml.github.io/react-draggable/example/) and its
+View the [Demo](http://react-grid-layout.github.io/react-draggable/example/) and its
 [source](/example/example.js) for more.
 
 ```js
@@ -297,8 +297,8 @@ like a completely static component.
 For users that require absolute control, a `<DraggableCore>` element is available. This is useful as an abstraction
 over touch and mouse events, but with full control. `<DraggableCore>` has no internal state.
 
-See [React-Resizable](https://github.com/STRML/react-resizable) and
-[React-Grid-Layout](https://github.com/STRML/react-grid-layout) for some usage examples.
+See [React-Resizable](https://github.com/react-grid-layout/react-resizable) and
+[React-Grid-Layout](https://github.com/react-grid-layout/react-grid-layout) for some usage examples.
 
 `<DraggableCore>` is a useful building block for other libraries that simply want to abstract browser-specific
 quirks and receive callbacks when a user attempts to move an element. It does not set styles or transforms