prepare vue Address to be used too in accompanyingCourse context

i18n is managed by root component:
* ok for person and household implementation (=> they use Address root component)
* but must be imported in vue i18n file if called from another component

submitAddress is emit to parent, it allow to control final action:
* casting final submitNewAddress with POST requests (for person or household entity);
* or dispatching changes from store, casting only payload to be used.

remove and simplify some options: backurl is always used with person/household,
and never if called from another vue component.

src/Bundle/ChillMainBundle/Resources/public/vuejs/Address/App.vue

@@ -4,25 +4,12 @@
       {{ error }}
    </div>
 
-   <div v-if="addAddress.options.displayResult && addAddress.result !== null"
-      class="chill-entity entity-address">
-      <div class="address multiline">
-         <p class="street">{{ addAddress.result.street }}
-            <span class="streetnumber">{{ addAddress.result.streetNumber }}</span>
-         </p>
-         <p class="postcode">
-            <span class="code">{{ addAddress.result.postcode.code }}</span>
-            <span class="name">{{ addAddress.result.postcode.name }}</span>
-         </p>
-         <p class="country">{{ addAddress.result.country.name.fr }}</p>
-      </div>
-   </div>
-
    <add-address
       v-bind:key="context.entity.type"
       v-bind:context="context"
       v-bind:options="addAddress.options"
       v-bind:result="addAddress.result"
+      @submitAddress="submitAddress"
       ref="addAddress">
    </add-address>
 </template>
@@ -78,19 +65,22 @@ export default {
                bindModal: {
                   step1: window.binModalStep1,  //boolean, default: true
                   step2: window.binModalStep2   //boolean, default: true
-               },
-
-               // Options only for root parent component
-               displayResult: true,
-               redirectToBackUrl: true
-            },
-            result: null // <== returned from addAddress component
+               }
+            }
          }
       }
    },
    methods: {
       displayErrors() {
          return this.$refs.addAddress.errorMsg;
+      },
+      submitAddress() {
+         console.log('@@@ click on Submit Address Button');
+
+         // Cast child method
+         this.$refs.addAddress.submitNewAddress();
+         // it fetch post request only for person and household
+         // else get returned payload then dispatch from here (parent)
       }
    }
 }