message: Fix not showing community controls on post page.
diff: :poster="item.mediaserver_url"
  :webm="item.mediaserver_url_webm"
  :mp4="item.mediaserver_url_mp4"
  - :show-loading="true"
  + show-loading
  />
  </app-responsive-dimensions>
  <div v-if="post.hasSketchfab" class="full-bleed-xs">
  <app-sketchfab-embed
  :sketchfab-id="post.sketchfabs[0].sketchfab_id"
  - :autoplay="true"
  + autoplay
  />
  </div>
  <div class="well fill-offset full-bleed-xs" v-if="shouldShowManage">
  <app-fireside-post-manage
  :post="post"
  + show-community-controls
  />
  </div>
  