Merge pull request #422 from carusogabriel/phpunit-5

Support PHPUnit 5 in composer.json

Author: fiboknacky

composer.json

@@ -14,7 +14,7 @@
   },
   "require-dev": {
     "php": ">=5.5.17",
-    "phpunit/phpunit": "^4.8.35"
+    "phpunit/phpunit": "^4.8.35 || ^5.7"
   },
   "suggest": {
     "php-64bit": ">=5.5.9"