fix vue template downgrade iview version to 2.13.1

Author: personball

vue/package.json

@@ -11,12 +11,12 @@
     "abp-web-resources": "^3.8.2",
     "axios": "^0.18.0",
     "famfamfam-flags": "^1.0.0",
-    "iview": "^3.0.0",
+    "iview": "^2.13.1",
     "js-cookie": "^2.2.0",
     "register-service-worker": "^1.0.0",
     "vue": "^2.5.17",
     "vue-class-component": "^6.0.0",
-    "vue-property-decorator": "^7.0.0",
+    "vue-property-decorator": "^6.0.0",
     "vue-router": "^3.0.1",
     "vuex": "^3.0.1"
   },