webpacked the heck out of the build

webpack/unsupported.hbs

@@ -0,0 +1,20 @@
+<div id="unsupported-browser">
+  <div class="title" data-l10n-id="notSupportedHeader">Your browser is not supported.</div>
+  {{#if outdated}}
+    <div class="description" data-l10n-id="notSupportedOutdatedDetail">Unfortunately this version of Firefox does not support the web technology that powers Firefox Send. You’ll need to update your browser.</div>
+    <a id="update-firefox" href="https://support.mozilla.org/kb/update-firefox-latest-version">
+      <img src="../public/resources/firefox_logo-only.svg" class="firefox-logo" alt="Firefox"/>
+      <div class="unsupported-button-text" data-l10n-id="updateFirefox">Update Firefox</div>
+    </a>
+  {{else}}
+    <div class="description" data-l10n-id="notSupportedDetail">Unfortunately this browser does not support the web technology that powers Firefox Send. You’ll need to try another browser. We recommend Firefox!</div>
+    <div class="description"><a href="https://github.com/mozilla/send/blob/master/docs/faq.md#why-is-my-browser-not-supported" data-l10n-id="notSupportedLink">Why is my browser not supported?</a></div>
+    <a id="dl-firefox" href="https://www.mozilla.org/firefox/new/?scene=2">
+      <img src="../public/resources/firefox_logo-only.svg" class="firefox-logo" alt="Firefox"/>
+      <div class="unsupported-button-text">Firefox<br>
+        <span data-l10n-id="downloadFirefoxButtonSub">Free Download</span>
+      </div>
+    </a>
+  {{/if}}
+  <div class="unsupported-description" data-l10n-id="uploadPageExplainer">Send files through a safe, private, and encrypted link that automatically expires to ensure your stuff does not remain online forever.</div>
+</div>