Implement budget display

web/src/pages/Budget.vue

@@ -1,8 +1,14 @@
 <script>
+export default {
+  mounted () {
+    this.$store.dispatch("fetchBudget", this.$route.params.budgetid)
+  }
+}
 
 </script>
 
 <template>
   <h1>Budget</h1>
-
+  <p>{{ $route.params.budgetid }}</p>
+  <p v-for="account in $store.getters.Accounts">{{ account.Name }} / {{ account.Balance.Int / 100 }}</p>
 </template>