move react dependencies to devDependencies

Author: ccnokes

package.json

@@ -31,10 +31,8 @@
     "babel-preset-react": "6.1.18",
     "babel-preset-stage-0": "6.1.18",
     "cheerio": "0.19.0",
+    "react": "^0.14.0",
+    "react-dom": "^0.14.0",
     "tape": "4.2.2"
-  },
-  "dependencies": {
-    "react": "0.14.2",
-    "react-dom": "0.14.2"
   }
 }