Add vehicle icons

static/src/app/statistic/war-detail/scoreboard/scoreboard.component.html

@@ -45,7 +45,7 @@
       <ng-template ngx-datatable-header-template let-sort="sortFn">
         <span class="datatable-header-cell-wrapper">
           <span class="datatable-header-cell-label text-truncate" title="{{tableHead[4]}}" (click)="sort()">
-            <img src="../../../../assets/tank.png">
+            <img src="../../../../assets/scoreboard/vlight.png">
           </span>
         </span>
       </ng-template>
@@ -54,7 +54,7 @@
       <ng-template ngx-datatable-header-template let-sort="sortFn">
         <span class="datatable-header-cell-wrapper">
           <span class="datatable-header-cell-label text-truncate" title="{{tableHead[5]}}" (click)="sort()">
-            <img src="../../../../assets/tank.png">
+            <img src="../../../../assets/scoreboard/vheavy.png">
           </span>
         </span>
       </ng-template>
@@ -63,7 +63,7 @@
       <ng-template ngx-datatable-header-template let-sort="sortFn">
         <span class="datatable-header-cell-wrapper">
           <span class="datatable-header-cell-label text-truncate" title="{{tableHead[6]}}" (click)="sort()">
-            <img src="../../../../assets/tank.png">
+            <img src="../../../../assets/scoreboard/vair.png">
           </span>
         </span>
       </ng-template>