Merge branch 'develop' of https://github.com/crawlab-team/crawlab into v0.4.0

frontend/src/views/task/TaskDetail.vue

@@ -95,7 +95,7 @@ export default {
       this.$store.dispatch('task/getTaskResults', this.$route.params.id)
     },
     downloadCSV () {
-      window.location.href = this.$request.baseUrl + '/tasks/' + this.$route.params.id + '/results/download'
+      this.$store.dispatch('task/getTaskResultExcel', this.$route.params.id)
       this.$st.sendEv('任务详情-结果', '下载CSV')
     }
   },

frontend/src/views/task/TaskList.vue

@@ -45,7 +45,7 @@
                            :label="$t(col.label)"
                            :sortable="col.sortable"
                            :align="col.align"
-                           :width="col.width">
+          >
             <template slot-scope="scope">
               <a href="javascript:" class="a-tag" @click="onClickSpider(scope.row)">{{scope.row[col.name]}}</a>
             </template>