Merge pull request topcoderinc#437 from kinfkong/issue-316

fix issue topcoderinc#316

Author: standlove

src/app/app.component.html

@@ -100,7 +100,7 @@
           <span class="time">[{{item.time | date:'medium'}}] ></span>
           <span class="common-font-color" (click)="onRawContentClick(item.rawCommand)">{{item.rawCommand}}</span>
         </div>
-        <div class="{{'result ' + (item.error ? 'error-font-color':'result-color')}}" *ngIf="item.instanceId === currentInstance.id">{{item.result}}</div>
+        <div class="{{'result ' + (item.error ? 'error-font-color':'result-color')}}" *ngIf="item.instanceId === currentInstance.id"><pre>{{item.result}}</pre></div>
       </div>
     </div>
     <div class="input">