bug button, data service, user level adjustments, multiple sample support for edit dialog, validation functionality

src/app/rb-custom-inputs/rb-icon-button/rb-icon-button.component.html

@@ -1,4 +1,4 @@
 <button class="rb-btn rb" [ngClass]="'rb-' + mode" [type]="type" [disabled]="disabled">
-  <span class="rb-ic" [ngClass]="'rb-ic-' + icon"></span>&nbsp;&nbsp;
+  <span class="rb-ic" [ngClass]="'rb-ic-' + icon" [class.icon-space]="iconOnly === undefined"></span>
   <ng-content></ng-content>
 </button>

src/app/rb-custom-inputs/rb-icon-button/rb-icon-button.component.scss

@@ -0,0 +1,8 @@
+.icon-space {
+  margin-right: 0.1em !important;
+}
+
+button.rb-btn > span:not(.icon-space) {
+  margin-right: -10px;
+  margin-left: -10px;
+}

src/app/rb-custom-inputs/rb-icon-button/rb-icon-button.component.ts

@@ -11,6 +11,7 @@ export class RbIconButtonComponent implements OnInit {
 
   @Input() icon: string;
   @Input() mode: string;
+  @Input() iconOnly;
   @Input() disabled;
   @Input() type = 'button';
 

src/app/rb-custom-inputs/rb-table/rb-table.component.html

@@ -1,5 +1,4 @@
-<script src="rb-table.component.ts"></script>
-<div class="table-wrapper">
+<div class="table-wrapper space-below">
   <table>
     <ng-content></ng-content>
   </table>