Melhorias na opção Back do EventDetails. Melhorias na actualização de dados da Agenda.

src/app/pages/events/event-detail/event-detail.page.html

@@ -1,7 +1,7 @@
 <ion-header>
   <ion-toolbar>
     <ion-buttons slot="start">
-      <ion-back-button defaultHref="/home/events"></ion-back-button>
+      <ion-back-button defaultHref="{{ backURL }}"></ion-back-button>
     </ion-buttons>
     <ion-title>Visualizar Evento</ion-title>
     <ion-buttons slot="end">
@@ -57,7 +57,7 @@
     <ion-item>
         <ion-label>Data Fim</ion-label>
         <ion-datetime value="{{loadedEvent.EndDate}}" [(ngModel)]="loadedEvent.EndDate" min="2020" max="2100"
-          displayFormat="D MMM YYYY H:mm"
+          displayFormat="D MMM YYYY HH:mm"
           monthShortNames="Jan, Fev, Mar, Abr, Mai, Jun, Jul, Aug, Sep, Out, Nov, Dez"></ion-datetime>
     </ion-item>
     <div class="div-card-button">