Add "new-group" and "contacts" pages

- Style new group page
- Improve style in chat page

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

@@ -16,16 +16,16 @@
   <div *ngIf="loadedEvent">
     <ion-item-group>
       <ion-item-sliding>
-        <form [formGroup]="ionicForm" novalidate>
+        <!-- <form [formGroup]="ionicForm" novalidate>
           <ion-item>
             <ion-label class="capitalizeText" position="stacked">Assunto</ion-label>
             <ion-input class="capitalizeText"  [(ngModel)]="loadedEvent.Subject" formControlName="subject" type="text" required></ion-input>
           </ion-item>
-          <!-- Error messages -->
+          //Error messages
           <span class="error ion-padding" *ngIf="errorControl.subject.errors?.required">
             Campo obrigatório
           </span>          
-        </form>
+        </form> -->
         <ion-item>
           <ion-label position="stacked">Descrição</ion-label>
           <ion-input class="capitalizeText" [(ngModel)]='loadedEvent.Body.Text'></ion-input>