message: add initial modifier to aliases test
diff: <template>
  <div>
  - <input type="password" name="password" v-model="password" v-validate="'required|confirmed:confirm'" data-vv-as="Password">
  - <input type="password" name="confirm" v-model="confirm" v-validate="'required'">
  + <input type="password" name="password" v-model="password" v-validate.initial="'required|confirmed:confirm'" data-vv-as="Password">
  + <input type="password" name="confirm" v-model="confirm" v-validate.initial="'required'">
  </div>
  </template>
  