Basic attachments, some retweet fixes.

src/components/attachment/attachment.vue

@@ -0,0 +1,25 @@
+<template>
+  <div class="attachment">
+    <a v-if="nsfw" v-on:click.prevent="showNsfw()">
+      <img :src="nsfwImage"></img>
+    </a>
+
+    <a v-if="type === 'image' && !nsfw" :href="attachment.url" target="_blank"><img :src="attachment.url"></img></a>
+    <!-- <span ng-if="type === 'unknown'">Don't know how to display this...</span>
+
+
+         <div ng-if="type === 'html' && attachment.oembed" class="oembed">
+         <div ng-if="attachment.thumb_url" class="image">
+         <img ng-src="{{::attachment.thumb_url}}"></img>
+         </div>
+         <div class="text">
+         <h1><a href="{{::attachment.url}}">{{::attachment.oembed.title}}</a></h1>
+         <div ng-bind-html="attachment.oembed.oembedHTML"></div>
+         </div>
+         </div>
+
+         <video ng-if="type ==='webm'" ng-src="{{::videoUrl}}" controls></video> -->
+  </div>
+</template>
+
+<script src="./attachment.js"></script>