update composer.json

bazilio91 · bazilio91 · commit 7ed6c44e4b1f · 2014-07-09T16:46:41.000+06:00
diff --git a/composer.json b/composer.json
@@ -10,7 +10,9 @@
         }
     ],
     "minimum-stability": "alpha",
+    "keywords": ["yii2", "async", "amqp", "rabbitmq", "tasks"],
     "require": {
+        "php": ">=5.4.0",
         "yiisoft/yii2": "*"
     },
     "require-dev": {
