Allow React 0.13.1 and 0.13.2 as peer dependencies

this library should work fine with React 0.13.1 and 0.13.2. Our team is still using 0.13.1 and accepting this change would help us out.

Author: pbomb

package.json

@@ -44,7 +44,7 @@
     "rimraf": "^2.3.4"
   },
   "peerDependencies": {
-    "react": ">=0.13.3 || ^0.14.0-beta3"
+    "react": ">=0.13.1 || ^0.14.0-beta3"
   },
   "dependencies": {
     "babel-runtime": "^5.8.20",