bump deps

Author: yyx990803

package.json

@@ -17,9 +17,9 @@
  "lru-cache": "^4.0.1",
  "serialize-javascript": "^1.3.0",
  "serve-favicon": "^2.3.0",
- "vue": "^2.0.0-beta.8",
- "vue-router": "^2.0.0-rc.2",
- "vue-server-renderer": "^2.0.0-beta.8",
+ "vue": "^2.0.0-rc.1",
+ "vue-router": "^2.0.0-rc.3",
+ "vue-server-renderer": "^2.0.0-rc.1",
  "vuex": "^2.0.0-rc.4",
  "vuex-router-sync": "^3.0.0"
  },