Minor tweaks

Author: grimbough

gitlist/nginx/nginx.conf

@@ -120,6 +120,8 @@ server {
     font/otf
     application/wasm
     image/bmp
+    image/jpeg
+    image/png
     image/svg+xml
     text/cache-manifest
     text/css

gitlist/php-fpm/bioconductor/twig/layout.twig

@@ -27,7 +27,6 @@
 
         <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
         <link rel="stylesheet" type="text/css" href="{{ app.request.basepath }}/themes/{{ theme }}/css/style.css">
-        <!--<link rel="stylesheet" type="text/css" href="{{ app.request.basepath }}/themes/{{ theme }}/css/fontawesome.css">-->
         <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css" integrity="sha512-SfTiTlX6kk+qitfevl/7LibUOeJWlt9rbyDn92a1DqWOw9vWG2MFoays0sgObmWazO5BQPiFucnnEAjpAB+/Sw==" crossorigin="anonymous" referrerpolicy="no-referrer" />
         <link rel="stylesheet" type="text/css" href="{{ app.request.basepath }}/themes/{{ theme }}/css/gitgraph.css">
         <!--[if lt IE 9]>