remove not need click function in snapshot list

Author: yvess

vue/src/components/SnapshotList.vue

@@ -29,7 +29,6 @@
           <v-list-item-action style="margin:0 0 4px 0; align-self: flex-end;">
             <v-btn icon
               v-if="snapshot.screenshot"
-              v-on:click.stop="doThis"
               :href="djangobaseurl + '/media/' + snapshot.screenshot + '?download'"
               target="_blank">
                 <v-icon color="grey lighten-1" >mdi-download</v-icon>