Ensure eslint-config-blue-hour uses latest version

Author: fritz-c

package.json

@@ -48,7 +48,7 @@
     "cross-env": "^2.0.0",
     "css-loader": "^0.23.1",
     "eslint": "^2.9.0",
-    "eslint-config-blue-hour": "0.0.2",
+    "eslint-config-blue-hour": "0.x.x",
     "eslint-plugin-import": "^1.10.2",
     "eslint-plugin-jsx-a11y": "^1.5.5",
     "eslint-plugin-react": "^5.2.2",