fix(list): Addresses issues encountered while testing with OSIO.

Author: dlabrecq

src/app/list/examples/list-basic-example.component.ts

@@ -137,7 +137,7 @@ export class ListBasicExampleComponent implements OnInit {
           tooltip: 'Do something special'
         }]
       } as ActionConfig,
-      icon: 'pficon-warning-triangle-o',
+      iconStyleClass: 'pficon-warning-triangle-o',
       title: 'No Items Available',
       info: 'This is the Empty State component. The goal of a empty state pattern is to provide a good first ' +
         'impression that helps users to achieve their goals. It should be used when a list is empty because no ' +

src/app/list/examples/list-heading-example.component.ts

@@ -6,7 +6,6 @@ import {
 
 import { Action } from '../../action/action';
 import { ActionConfig } from '../../action/action-config';
-import { EmptyStateConfig } from '../../empty-state/empty-state-config';
 import { ListConfig } from '../list-config';
 import { ListEvent } from '../list-event';
 
@@ -20,7 +19,6 @@ export class ListHeadingExampleComponent implements OnInit {
   actionConfig: ActionConfig;
   actionsText: string = '';
   allItems: any[];
-  emptyStateConfig: EmptyStateConfig;
   items: any[];
   listConfig: ListConfig;
   selectType: string = 'checkbox';
@@ -174,7 +172,6 @@ export class ListHeadingExampleComponent implements OnInit {
 
     this.listConfig = {
       dblClick: false,
-      emptyStateConfig: this.emptyStateConfig,
       multiSelect: false,
       selectItems: false,
       selectionMatchProp: 'name',

src/app/list/list.component.less

@@ -19,6 +19,9 @@
 // For displaying close button in expansion area
 .pfng-list-expansion {
   position: relative;
+  .list-pf-content {
+    flex-grow: 1;
+  }
 }
 
 // For displaying a heading above the list
@@ -40,9 +43,14 @@
     pointer-events: auto;
   }
 
+  // Override top border for heading
+  &.list-pf-item {
+    border-top: none;
+  }
+
   // Override font for normal heading text
   .list-pf-title {
-    font-size: @font-size-base;
+    font-size: inherit;
     font-weight: normal;
   }