Upgrading ESLint and adding some more rules. Refactoring to meet these new rules

web/react/package.json

@@ -16,8 +16,8 @@
     "babelify": "^6.1.3",
     "uglify-js": "^2.4.24",
     "watchify": "^3.3.1",
-    "eslint": "^1.1.0",
-    "eslint-plugin-react": "^3.2.3"
+    "eslint": "^1.3.1",
+    "eslint-plugin-react": "^3.3.1"
   },
   "scripts": {
     "start": "watchify --extension=jsx -o ../static/js/bundle.js -v -d ./**/*.jsx",