Merge pull request #2072 from IgniteUI/IGanchev/add-hint-for-select

Add igxHint in select samples

Author: DiyanDimitrov

src/app/data-entries/select/select-input-directives/select-input-directives.html

@@ -7,6 +7,7 @@
         <igx-suffix *ngIf="selected">
             <igx-icon (click)="clearSelection($event)">clear</igx-icon>
         </igx-suffix>
+        <igx-hint>Choose a banana</igx-hint>
         <igx-select-item *ngFor="let item of items" [value]="item">
             {{item}}
         </igx-select-item>