minor fixes

components/Ui/Downloader.vue

@@ -19,7 +19,6 @@ Usage (custom button) :
 -->
 
 <template>
-<!--  <div @download="download(file)">-->
   <div>
     <slot :download="download" :downloading="downloading">
       <v-btn :loading="downloading" :disabled="downloading" @click="download">

plugins/directives.js

@@ -1,5 +1,5 @@
 import Vue from "vue";
-
+// Todo: replace by https://vuetifyjs.com/en/directives/click-outside/
 /**
  * Register a specific event: v-click-out
  *