Update BlockList.vue

Author: raagin

frontend/src/components/BlockList.vue

@@ -8,7 +8,6 @@
         },
         methods: {
             add (block, model_name) {
-                // this.$emit('hide_add_block')
                 this.$parent.show_add_block = false
                 this.$parent.hover = false
                 this.$root.addNewBlock(block, model_name, this.idx)
@@ -22,4 +21,4 @@
             <a class="stream-btn" href="#" v-text="'+ ' + block.model_doc" @click.prevent.stop="add(block, model_name)"></a>
         </li>
     </ul>
-</template>
+</template>