#75 removed scrollbar from job-history component

Author: tareq89

app/job/job-history/job-history.component.css

@@ -2,7 +2,7 @@
     <widget-header title="Job History" icon="fa-tasks">
         <a href="#" *ngIf="mode=='ADMIN'">Manage</a>
     </widget-header>
-    <widget-body classes="medium no-padding">
+    <widget-body classes="no-padding">
         <div *ngIf="status=='IN_PROGRESS'">
             <progress-bubble></progress-bubble>
         </div>