fix (clients): bugs in clients view page

- adds skipErrorHandler to avoid profile image error message on frontend
- defines breadcrumb text for each route in clients-routing.module.ts
- removes mat-elevation-z1 class of tables in client view page

fixes: #447

src/app/clients/clients-view/datatable-tab/multi-row/multi-row.component.html

@@ -5,7 +5,7 @@
       <fa-icon icon="plus"></fa-icon>&nbsp;&nbsp;Add
     </button>
   </div>
-  <table mat-table *ngIf="dataObject.data[0]" [dataSource]="datatableData" class="mat-elevation-z1">
+  <table mat-table *ngIf="dataObject.data[0]" [dataSource]="datatableData">
 
     <ng-container *ngFor="let datatableColumn of datatableColumns;let i = index" [matColumnDef]="datatableColumn">
       <th mat-header-cell *matHeaderCellDef> {{datatableColumn}} </th>