update roadhog-api-doc to support gh-pages

package.json

@@ -7,7 +7,7 @@
     "lint": "eslint --ext .js src test mock",
     "test": "npm run lint",
     "precommit": "npm run lint",
-    "site": "npm run build && gh-pages -d dist"
+    "site": "roadhog-api-doc static"
   },
   "dependencies": {
     "antd": "next",
@@ -41,6 +41,6 @@
     "mockjs": "^1.0.1-beta3",
     "redbox-react": "^1.3.2",
     "roadhog": "^1.0.2",
-    "roadhog-api-doc": "^0.1.0"
+    "roadhog-api-doc": "^0.1.4"
   }
 }