Add in version history for http functions

and also load .env in dev mode

templates/base.html

@@ -24,6 +24,9 @@
 
     <script src="https://unpkg.com/mithril/mithril.js"></script>
 
+    <script src="https://unpkg.com/ace-diff@^2"></script>
+    <link href="https://unpkg.com/ace-diff@^2/dist/ace-diff.min.css" rel="stylesheet">
+
     <style>
         @import url("https://rsms.me/inter/inter.css");