Remove require-dev after PR #31 discussion

Arzaroth · web-flow · commit f15255d163ad · 2018-02-16T14:37:41.000+01:00
diff --git a/composer.json b/composer.json
@@ -12,9 +12,6 @@
     "require": {
 	"php": "^5.4.0 || ^7.0"
     },
-    "require-dev": {
-        "phpunit/phpunit": "^4.8"
-    },
     "autoload": {
         "psr-4": {
             "mikehaertl\\shellcommand\\": "src/"
