0.3 branch should require 0.3.x React libraries (and evenement 1.x)

Author: jmikola

composer.json

@@ -5,9 +5,9 @@
     "license": "MIT",
     "require": {
         "php": ">=5.3.0",
-        "evenement/evenement": "~1.0|~2.0",
-        "react/event-loop": "0.3.*|0.4.*",
-        "react/stream": "0.3.*|0.4.*"
+        "evenement/evenement": "~1.0",
+        "react/event-loop": "0.3.*",
+        "react/stream": "0.3.*"
     },
     "require-dev": {
         "sebastian/environment": "~1.0"