update docs and example nginx/apache config

nginx/vhost.in

@@ -0,0 +1,49 @@
+server {
+    listen   80 default;
+    #server_name  pandora.example.com;
+
+    access_log  /var/log/nginx/pandora.access.log;
+    error_log   /var/log/nginx/pandora.error.log;
+
+    location /admin/media {
+        root __PREFIX__/src/django/django/contrib;
+        autoindex on;
+    }
+    location /favicon.ico {
+        root   __PREFIX__/static;
+    }
+
+    location /static/ {
+        root   __PREFIX__;
+        autoindex on;
+    }
+    location /data/ {
+        internal;
+        root   __PREFIX__;
+    }
+
+    location / {
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header Host $http_host;
+            proxy_redirect off;
+
+            if (!-f $request_filename) {
+                proxy_pass http://127.0.0.1:2620;
+                break;
+            }
+    }
+    location /api/upload {
+        client_max_body_size 32m;
+    }
+
+    error_page  404  /404.html;
+    location  /404.html {
+        root   __PREFIX__/pandora/static;
+    }
+
+    # redirect server error pages to the static page /50x.html
+    error_page   500 502 503 504  /50x.html;
+    location  /50x.html {
+        root   __PREFIX__/static;
+    }
+}