Cleanup php-ref ext version requirement in composer.json

pinepain · pinepain · commit efeede5fc242 · 2016-08-11T00:26:09.000+03:00
diff --git a/composer.json b/composer.json
@@ -21,7 +21,7 @@
   ],
   "require": {
     "php": "~7.0",
-    "ext-ref": "~0.4.0|*"
+    "ext-ref": "*"
   },
   "require-dev": {
     "phpunit/phpunit": "^5.1",
