update to react 0.12

Author: matiss

package.json

@@ -28,10 +28,10 @@
   },
   "homepage": "https://github.com/mzabriskie/react-draggable",
   "dependencies": {
-    "react": "^0.11.1"
+    "react": "^0.12.0"
   },
   "devDependencies": {
-    "jsx-loader": "^0.11.0",
+    "jsx-loader": "^0.12.0",
     "karma": "^0.12.19",
     "karma-cli": "0.0.4",
     "karma-jasmine": "^0.1.5",