Add React Native Web Player to most component basics

Summary:
> ListView is not supported by React Native Web as of yet, so it will not have it.
Closes #8331

Differential Revision: D3472019

Pulled By: lacker

fbshipit-source-id: e5fb430b6c8f4d437943c159beb00b9d9252c92d

docs/Basics-Component-Image.md

@@ -15,13 +15,13 @@ The simplest way to render an image is to provide a source file to that image vi
 
 This example displays a checkbox `Image` on the device.
 
-```JavaScript
+```ReactNativeWebPlayer
 import React from 'react';
 import { AppRegistry, Image } from 'react-native';
 
 const AwesomeProject = () => {
   return (
-    <Image source={require('./img/check.png')} />
+    <Image source={require('./img/favicon.png')} />
   );
 }
 

docs/Basics-Component-ScrollView.md

@@ -17,21 +17,21 @@ The [`ScrollView`](/react-native/docs/scrollview.html) is a generic scrolling co
 
 This contrived example creates a horizontal `ScrollView` with a static amount of heterogenous elements (images and text).
 
-```JavaScript
+```ReactNativeWebPlayer
 import React, { AppRegistry, ScrollView, Image, Text, View } from 'react-native'
 
 var SimpleScrollView = React.createClass({
   render(){
       return(
         <ScrollView horizontal={true}>
           <View>
-            <Image source={require('./img/check.png')} />
+            <Image source={require('./img/favicon.png')} />
           </View>
           <View>
-            <Image source={require('./img/check.png')} />
+            <Image source={require('./img/favicon.png')} />
           </View>
           <View>
-            <Image source={require('./img/check.png')} />
+            <Image source={require('./img/favicon.png')} />
           </View>
           <View>
             <Text style={{fontSize:96}}>Text1</Text>
@@ -46,13 +46,13 @@ var SimpleScrollView = React.createClass({
             <Text style={{fontSize:96}}>Text4</Text>
           </View>
           <View>
-            <Image source={require('./img/check.png')} />
+            <Image source={require('./img/favicon.png')} />
           </View>
           <View>
-            <Image source={require('./img/check.png')} />
+            <Image source={require('./img/favicon.png')} />
           </View>
           <View>
-            <Image source={require('./img/check.png')} />
+            <Image source={require('./img/favicon.png')} />
           </View>
           <View>
             <Text style={{fontSize:96}}>Text5</Text>
@@ -66,5 +66,5 @@ var SimpleScrollView = React.createClass({
 });
 
 
-AppRegistry.registerComponent('MyApp', () => SimpleScrollView);
+AppRegistry.registerComponent('AwesomeProject', () => SimpleScrollView);
 ```

docs/Basics-Component-Text.md

@@ -11,7 +11,7 @@ The most basic component in React Native is the [`Text`](/react-native/docs/text
 
 This example displays the `string` `"Hello World!"` on the device.
 
-```JavaScript
+```ReactNativeWebPlayer
 import React from 'react';
 import { AppRegistry, Text } from 'react-native';
 
@@ -27,7 +27,7 @@ AppRegistry.registerComponent('AwesomeProject', () => AwesomeProject);
 
 In this slightly more advanced example we will display the `string` `"Hello World"` retrieved from this.state on the device and stored in the `text` variable. The value of the `text` variable is rendered by using `{text}`.
 
-```JavaScript
+```ReactNativeWebPlayer
 import React from 'react';
 import { AppRegistry, Text } from 'react-native';
 
@@ -48,4 +48,4 @@ var AwesomeProject = React.createClass({
 // App registration and rendering
 AppRegistry.registerComponent('AwesomeProject', () => AwesomeProject);
 
-```
+```

docs/Basics-Component-TextInput.md

@@ -11,7 +11,7 @@ Direct text-based user input is a foundation for many apps. Writing a post or co
 
 This example creates a simple `TextInput` box with the `string` `Type something here` as the placeholder when the `TextInput` is empty.
 
-```JavaScript
+```ReactNativeWebPlayer
 import React from 'react';
 import { AppRegistry, Text, TextInput, View } from 'react-native';
 

docs/Basics-Component-View.md

@@ -15,7 +15,7 @@ It is recommended that you wrap your components in a `View` to style and control
 
 The example below creates a `View` that aligns the `string` `Hello` in the top center of the device, something which could not be done with a `Text` component alone (i.e., a `Text` component without a `View` would place the `string` in a fixed location in the upper corner):
 
-```JavaScript
+```ReactNativeWebPlayer
 import React from 'react';
 import { AppRegistry, Text, View } from 'react-native';