Fixed some missing icons

app/imports/ui/properties/components/actions/ItemConsumedView.vue

@@ -53,7 +53,7 @@
             </span>
           </div>
           <v-icon v-if="context.editPermission">
-            arrow_drop_down
+            mdi-menu-down
           </v-icon>
         </div>
       </template>

app/imports/ui/properties/components/skills/SkillListTile.vue

@@ -20,13 +20,13 @@
           v-if="model.advantage > 0"
           size="20px"
         >
-          arrow_upward
+          mdi-chevron-double-up
         </v-icon>
         <v-icon
           v-if="model.advantage < 0"
           size="20px"
         >
-          arrow_downward
+          mdi-chevron-double-down
         </v-icon>
         {{ model.name }}
         <template v-if="model.conditionalBenefits && model.conditionalBenefits.length">

app/imports/ui/properties/treeNodeViews/ItemTreeNode.vue

@@ -13,7 +13,7 @@
       :class="selected && 'primary--text'"
       small
     >
-      pan_tool
+      mdi-account-arrow-left
     </v-icon>
     <div
       class="text-no-wrap text-truncate"