better formatting for external libraries listing (#6696)

Author: incanus

README.md

@@ -6,20 +6,22 @@ A library for embedding interactive, customizable vector maps into native applic
 
 This repository hosts the cross-platform Mapbox GL Native library, plus convenient SDKs for several platforms. The cross-platform library comes with a [GLFW](https://github.com/glfw/glfw)-based demo application for Ubuntu Linux and macOS. The SDKs target the usual languages on their respective platforms:
 
-SDK | Languages | Build status
-----|-----------|-------------
-[Mapbox GL Native](INSTALL.md) | C++14 | [![Travis](https://travis-ci.org/mapbox/mapbox-gl-native.svg?branch=master)](https://travis-ci.org/mapbox/mapbox-gl-native/builds) [![Coverage Status](https://coveralls.io/repos/github/mapbox/mapbox-gl-native/badge.svg?branch=master)](https://coveralls.io/github/mapbox/mapbox-gl-native?branch=master)
-[Mapbox Android SDK](platform/android/) | Java | [![Bitrise](https://www.bitrise.io/app/79cdcbdc42de4303.svg?token=_InPF8bII6W7J6kFr-L8QQ&branch=master)](https://www.bitrise.io/app/79cdcbdc42de4303)
-[Mapbox iOS SDK](platform/ios/) | Objective-C or Swift | [![Bitrise](https://www.bitrise.io/app/7514e4cf3da2cc57.svg?token=OwqZE5rSBR9MVWNr_lf4sA&branch=master)](https://www.bitrise.io/app/7514e4cf3da2cc57)
-[Mapbox macOS SDK](platform/macos/) | Objective-C, Swift, or AppleScript | [![Bitrise](https://www.bitrise.io/app/155ef7da24b38dcd.svg?token=4KSOw_gd6WxTnvGE2rMttg&branch=master)](https://www.bitrise.io/app/155ef7da24b38dcd)
-[node-mapbox-gl-native](platform/node/) | Node.js | [![Linux](https://travis-ci.org/mapbox/mapbox-gl-native.svg?branch=master)](https://travis-ci.org/mapbox/mapbox-gl-native/builds) [![macOS](https://www.bitrise.io/app/55e3a9bf71202106.svg?token=5qf5ZUcKVN3LDnHhW7rO0w)](https://www.bitrise.io/app/55e3a9bf71202106)
-[Mapbox Qt SDK](platform/qt) | C++03 | [![Travis](https://travis-ci.org/mapbox/mapbox-gl-native.svg?branch=master)](https://travis-ci.org/mapbox/mapbox-gl-native/builds) [![Bitrise](https://www.bitrise.io/app/96cfbc97e0245c22.svg?token=GxsqIOGPXhn0F23sSVSsYA&branch=master)](https://www.bitrise.io/app/96cfbc97e0245c22)
+| SDK                                     | Languages                          | Build status                             |
+| --------------------------------------- | ---------------------------------- | ---------------------------------------- |
+| [Mapbox GL Native](INSTALL.md)          | C++14                              | [![Travis](https://travis-ci.org/mapbox/mapbox-gl-native.svg?branch=master)](https://travis-ci.org/mapbox/mapbox-gl-native/builds) [![Coverage Status](https://coveralls.io/repos/github/mapbox/mapbox-gl-native/badge.svg?branch=master)](https://coveralls.io/github/mapbox/mapbox-gl-native?branch=master) |
+| [Mapbox Android SDK](platform/android/) | Java                               | [![Bitrise](https://www.bitrise.io/app/79cdcbdc42de4303.svg?token=_InPF8bII6W7J6kFr-L8QQ&branch=master)](https://www.bitrise.io/app/79cdcbdc42de4303) |
+| [Mapbox iOS SDK](platform/ios/)         | Objective-C or Swift               | [![Bitrise](https://www.bitrise.io/app/7514e4cf3da2cc57.svg?token=OwqZE5rSBR9MVWNr_lf4sA&branch=master)](https://www.bitrise.io/app/7514e4cf3da2cc57) |
+| [Mapbox macOS SDK](platform/macos/)     | Objective-C, Swift, or AppleScript | [![Bitrise](https://www.bitrise.io/app/155ef7da24b38dcd.svg?token=4KSOw_gd6WxTnvGE2rMttg&branch=master)](https://www.bitrise.io/app/155ef7da24b38dcd) |
+| [node-mapbox-gl-native](platform/node/) | Node.js                            | [![Linux](https://travis-ci.org/mapbox/mapbox-gl-native.svg?branch=master)](https://travis-ci.org/mapbox/mapbox-gl-native/builds) [![macOS](https://www.bitrise.io/app/55e3a9bf71202106.svg?token=5qf5ZUcKVN3LDnHhW7rO0w)](https://www.bitrise.io/app/55e3a9bf71202106) |
+| [Mapbox Qt SDK](platform/qt)            | C++03                              | [![Travis](https://travis-ci.org/mapbox/mapbox-gl-native.svg?branch=master)](https://travis-ci.org/mapbox/mapbox-gl-native/builds) [![Bitrise](https://www.bitrise.io/app/96cfbc97e0245c22.svg?token=GxsqIOGPXhn0F23sSVSsYA&branch=master)](https://www.bitrise.io/app/96cfbc97e0245c22) |
 
-Additional Mapbox GL Native–based libraries are developed outside of this repository:
+Additional Mapbox GL Native–based libraries for **hybrid applications** are developed outside of this repository:
 
-* [React Native Mapbox GL](https://github.com/mapbox/react-native-mapbox-gl) for React Native applications on iOS and Android
-* Telerik’s [Mapbox plugin](http://plugins.telerik.com/cordova/plugin/mapbox) for Apache Cordova Hybrid applications
-* Telerik’s [Mapbox plugin](http://plugins.telerik.com/nativescript/plugin/mapbox) for NativeScript Hybrid applications
-* Xamarin's [Mapbox component](https://components.xamarin.com/view/mapboxsdk) for Xamarin Hybrid applications
+| Toolkit                                  | Android | iOS | Developer   |
+| ---------------------------------------- | --------|-----|------------ |
+| [React Native](https://github.com/mapbox/react-native-mapbox-gl/) ([npm](https://www.npmjs.com/package/react-native-mapbox-gl)) | :white_check_mark: | :white_check_mark: |  |
+| [Apache Cordova](http://plugins.telerik.com/cordova/plugin/mapbox/) ([npm](https://www.npmjs.com/package/cordova-plugin-mapbox)) | :white_check_mark: | :white_check_mark: | Telerik |
+| [NativeScript](http://plugins.telerik.com/nativescript/plugin/mapbox/) ([npm](https://www.npmjs.com/package/nativescript-mapbox/)) | :white_check_mark: | :white_check_mark: | Telerik |
+| [Xamarin](https://components.xamarin.com/view/mapboxsdk/) | :white_check_mark: | :white_check_mark: | Xamarin |
 
 If your platform or hybrid application framework isn’t listed here, consider embedding [Mapbox GL JS](https://github.com/mapbox/mapbox-gl-js) using the standard Web capabilities on your platform.