Add missing icons to quest-view;

index.html

@@ -39,8 +39,10 @@
                         The following items are needed: <br/>
                         <span v-if="currentQuest.wood > 0"><img class="resource-icon" src="img/wood.png"> {{ currentQuest.wood }}</span>
                         <span v-if="currentQuest.stone > 0"><img class="resource-icon" src="img/stone.png"> {{ currentQuest.stone }}</span>
+                        <span v-if="currentQuest.coal > 0"><img class="resource-icon" src="img/coal.png"> {{ currentQuest.coal }}</span>
                         <span v-if="currentQuest.iron > 0"><img class="resource-icon" src="img/iron.png"> {{ currentQuest.iron }}</span>
                         <span v-if="currentQuest.bricks > 0"><img class="resource-icon" src="img/bricks.png"> {{ currentQuest.bricks }}</span>
+                        <span v-if="currentQuest.corn > 0"><img class="resource-icon" src="img/bricks.png"> {{ currentQuest.corn }}</span>
                         <br/>
                         <br/>
                         <a href="javascript:" class="btn btn-sm btn-success" @click="redeemReward()">Redeem reward ({{ currentQuest.reward }} <img class="resource-icon" src="img/gold.png">)</a>