Updated the README

Author: Rishabh Karnad

README.md

@@ -1,42 +1,79 @@
-# Vue Native
+# Vue Native CLI
 
 ## Build Native Mobile apps using Vue
 
 > Vue Native is a wrapper around the APIs of React Native. So, with Vue Native, you can do everything what you can do with React Native.
 
-A basic cli that generates a simple 1 page application with [create-react-native-app](https://github.com/react-community/create-react-native-app),
-[vue-native-core](https://github.com/GeekyAnts/vue-native-core)
+Vue Native CLI is a basic command line interface that generates a simple 1 page application with [Expo](https://docs.expo.io/versions/latest/workflow/expo-cli/), or optionally with [React Native CLI](https://github.com/react-native-community/cli)
 
 ## Installation Prerequisites
-You should have create-react-native-app or react-native-cli installed as a global dependency
+
+Since Vue Native is a wrapper around React Native, to use the CLI, you must have either `expo-cli` or `react-native-cli` installed globally.
+
+To install Expo globally, use the following command:
 ```
-For React Native ClI => npm install react-native-cli -g
+$ npm install -g expo-cli
 ```
+
+If you wish to use React Native CLI instead, use the following command to install it globally:
 ```
-For CRNA => npm install create-react-native-app -g
+$ npm install -g react-native-cli
 ```
 
-## Installation:
+You will also need [Android Studio](https://developer.android.com/studio) / [Xcode](https://developer.apple.com/xcode/) for development.
+
+## Installation
+
+Once the prerequisites have been installed, you are all set to install `vue-native-cli`.
 
 ```
-$ npm install -g expo-cli
 $ npm install -g vue-native-cli
 ```
 
-Generate [CRNA + Vue App](https://github.com/GeekyAnts/vue-native-core) App
+## Usage
+
+### For Expo users
+
+Generate an app with the following command:
 
 ```
 $ vue-native init <projectName>
+```
+
+This will create a project folder with the specified name in the current working directory.
+
+To start the development server, execute the following commands:
 
 ```
-You can also have default React Native Project using command-line options:
+$ cd <projectName>
+$ npm start
+```
+
+Alternatively, you may use `expo start` to start the development server.
+`expo start --ios` and `expo start --android` can be used to directly start the application on the respective platform emulators.
+
+### For React Native CLI users
+
+Generate an app with the following command:
 
 ```
-vue-native init <projectName> --no-crna
+$ vue-native init <projectName> --no-expo
 ```
 
-## [Demo App](https://github.com/GeekyAnts/KitchenSink-Vue-Native)
+Once the setup is complete, `cd` into the project directory and start the developement server as follows:
+
+```
+$ cd <projectName>
+$ npm start
+```
+
+You may also use `react-native` commands directly. For example to run the application on an iPhone X simulator (assuming Xcode is installed), run
+
+```
+$ react-native run-ios --simulator "iPhone X"
+```
 
-## Todo:
+## Useful links
 
-* Improve Debugging, tracing, error reporting.
+- [The official Vue Native documentation](https://vue-native.io/docs/installation.html)
+- [The Vue Native KitchenSink app](https://github.com/GeekyAnts/KitchenSink-Vue-Native)