Merge pull request #35 from varp/release/4.x

fix: add index.html, index.htm to nginx default vhost config

nginx/image-files/etc/nginx/conf.d/default.conf

@@ -10,7 +10,7 @@ server {
     ssl_certificate_key /etc/nginx/ssl/nginx-selfsigned.key;
 
     root        /app/web;
-    index       index.php;
+    index       index.php index.html index.htm;
 
     location / {
         # Redirect everything that isn't a real file to index.php
@@ -42,4 +42,4 @@ server {
     location ~ /\.(ht|svn|git) {
         deny all;
     }
-}
\ No newline at end of file
+}