a few changes to make A/B testing easier

app/templates/download.js

@@ -0,0 +1,28 @@
+const html = require('choo/html');
+const progress = require('./progress');
+const { bytes } = require('../utils');
+
+module.exports = function(state) {
+  const transfer = state.transfer;
+  const div = html`
+  <div id="download-progress" class="fadeIn">
+    <div id="dl-title" class="title">${state.translate(
+      'downloadingPageProgress',
+      {
+        filename: state.fileInfo.name,
+        size: bytes(state.fileInfo.size)
+      }
+    )}</div>
+    <div class="description">${state.translate('downloadingPageMessage')}</div>
+    ${progress(transfer.progressRatio)}
+    <div class="upload">
+      <div class="progress-text">${state.translate(
+        transfer.msg,
+        transfer.sizes
+      )}</div>
+    </div>
+  </div>
+  `;
+
+  return div;
+};