Merge pull request #286 from hunner/33meta

stdlib 4 isn't compatible with PE 3.2

Author: Ashley Penney

metadata.json

@@ -89,7 +89,7 @@
   "requirements": [
     {
       "name": "pe",
-      "version_requirement": ">= 3.2.0 < 3.4.0"
+      "version_requirement": "3.3.x"
     },
     {
       "name": "puppet",