humbug -> infection. Lock to PHPUnit 5 because concise doesn't support 6

This transition will allow me to transition away from PHPUnit in future,
because its integration doesn't rely on PHPUnit listener.

README.md

@@ -12,7 +12,7 @@ It's strictly for use in **domain of your application**. This allows it to:
 Via Composer
 
 ``` bash
-composer require ostrolucky/app-event-dispatcher:dev-master
+composer require ostrolucky/app-event-dispatcher
 ```
 
 ## Requirements

composer.json

@@ -18,15 +18,18 @@
  "psr-4": { "Ostrolucky\\AppEventDispatcher\\Test\\": "test" }
  },
  "require-dev": {
- "humbug/humbug": "~1.0@dev",
+ "doctrine/orm": "*",
  "elliotchance/concise": "^2.1",
+ "infection/infection": "^0.7.0",
+ "phpunit/phpunit": "^5",
  "symfony/dependency-injection": "*",
  "symfony/event-dispatcher": "*",
- "symfony/workflow": "*",
- "doctrine/orm": "*",
- "friendsofphp/php-cs-fixer": "^2.4"
+ "symfony/workflow": "*"
  },
  "suggest": {
  "symfony/dependency-injection": "To automatically attach your services to event dispatcher based on service tags"
+ },
+ "config": {
+ "sort-packages": true
  }
 }

humbug.json.dist → infection.json.dist

@@ -1,11 +1,11 @@
 {
+ "timeout": 10,
  "source": {
  "directories": [
  "src"
  ]
  },
- "timeout": 10,
  "logs": {
- "text": "humbuglog.txt"
+ "text": "infection-log.txt"
  }
 }