docs: removes dead link on react native blog (#4508)

Author: Maker-Mark

website/blog/2018-01-09-react-native-monthly-6.md

@@ -12,7 +12,7 @@ The React Native monthly meeting is still going strong! Make sure to check a not
 
 ### Expo
 
-- Congratulations to [Devin Abbott](https://github.com/dabbott) and [Houssein Djirdeh](https://twitter.com/hdjirdeh) on their pre-release of the "Full Stack React Native" book! It walks you through learning React Native by building several small apps. You can try those apps out on https://www.fullstackreact.com/react-native/ before buying the book.
+- Congratulations to [Devin Abbott](https://github.com/dabbott) and [Houssein Djirdeh](https://twitter.com/hdjirdeh) on their pre-release of the "Full Stack React Native" book! It walks you through learning React Native by building several small apps.
 - Released a first (experimental) version of [reason-react-native-scripts](https://github.com/react-community/reason-react-native-scripts) to help people to easily try out [ReasonML](https://reasonml.github.io/).
 - Expo SDK 24 is [released](https://blog.expo.io/expo-sdk-v24-0-0-is-now-available-bfcac3b50d51)! It uses [React Native 0.51](https://github.com/facebook/react-native/releases/tag/v0.51.0) and includes a bunch of new features and improvements: bundling images in standalone apps (no need to cache on first load!), image manipulation API (crop, resize, rotate, flip), face detection API, new release channel features (set the active release for a given channel and rollback), web dashboard to track standalone app builds, and a fix longstanding bug with OpenGL Android implementation and the Android multi-tasker, just to name a few things.
 - We are allocating more resources to React Navigation starting this January. We strongly believe that it is both possible and desirable to build React Native navigation with just React components and primitives like Animated and `react-native-gesture-handler` and we’re really excited about some of the improvements we have planned. If you're looking to contribute to the community, check out [react-native-maps](https://github.com/react-community/react-native-maps) and [react-native-svg](https://github.com/react-native-community/react-native-svg), which could both use some help!