Merge pull request #5 from ptondereau/master

Fix compatibility issue with 5.1 + doc

.travis.yml

@@ -1,6 +1,7 @@
 language: php
-
-sudo: false
+sudo: required
+dist: trusty
+group: edge
 
 matrix:
   include:

README.md

@@ -3,7 +3,7 @@
 [![License](https://poser.pugx.org/lisennk/laravel-slack-events-api/license)](https://packagist.org/packages/lisennk/laravel-slack-events-api)
 [![Build Status](https://travis-ci.org/Lisennk/Slack-Events.svg?branch=1.0.0)](https://travis-ci.org/Lisennk/Slack-Events)
 
-*Work with Slack Events API as easily as with native Laravel 5 events and event listeners.*
+*Work with Slack Events API as easily as with native Laravel 5.1+ events and event listeners.*
 
 **:link: Reasons to use this package for the [Slack Events API](https://api.slack.com/events-api):**
 * Based on native Laravel Events
@@ -49,9 +49,9 @@ php artisan vendor:publish
 
 <img src="https://cloud.githubusercontent.com/assets/8103985/17901937/ebdbdb3e-696d-11e6-96b4-b0794d74ed9a.png" alt="verification_token" style="height: 250px; width: auto;">
 
-Open `config/slackEvents.php` and paste your Verification Token under the `'token'` key:
+Open `.env` and paste your Verification Token under the `'SLACK_EVENT_TOKEN'` key:
 ```php
-'token' => 'paste-your-token-here'
+SLACK_EVENT_TOKEN=your-token
 ```
 
 **6)** Now open the "Event Subscriptions" page. Here you must enable events, add events you wish to listen for and set **Request URL**. Request URL is the `'route'` key in your `config/slackEvents.php` file:
@@ -62,7 +62,7 @@ return [
     | Your validation token from "App Credentials"
     |-------------------------------------------------------------
     */
-    'token' => 'your-validation-token-here',
+    'token' => env('SLACK_EVENT_TOKEN', 'your-validation-token-here'),
 
     /*
     |-------------------------------------------------------------

phpunit.xml

@@ -23,6 +23,9 @@
     <filter>
         <whitelist processUncoveredFilesFromWhitelist="true">
             <directory suffix=".php">./src</directory>
+            <exclude>
+                <file>./src/Http/routes.php</file>
+            </exclude>
         </whitelist>
     </filter>
 </phpunit>

src/Events/Base/SlackEvent.php

@@ -54,7 +54,7 @@ class SlackEvent
      */
     public function setFromRequest(Request $request)
     {
-        $this->setFromArray($request->toArray());
+        $this->setFromArray($request->all());
     }
 
     /**