Forward compatibility with upcoming Cache v0.6 and Cache v1.0

Author: clue

composer.json

@@ -5,7 +5,7 @@
     "license": "MIT",
     "require": {
         "php": ">=5.3.0",
-        "react/cache": "^0.5 || ^0.4 || ^0.3",
+        "react/cache": "^1.0 || ^0.6 || ^0.5 || ^0.4 || ^0.3",
         "react/event-loop": "^1.0 || ^0.5 || ^0.4 || ^0.3.5",
         "react/promise": "^2.1 || ^1.2.1",
         "react/promise-timer": "^1.2",