Add sample nginx conf in doc/install - we'll keep configs and trouble shooting doco here, where everything can be plain text,

since it's for people who haven't got Red installed yet/properly, and may not be able to read markdown easily.

doc/install/sample-nginx.conf

@@ -0,0 +1,28 @@
+# A sample configuration for The Red Matrix on Nginx.  One should also take care to block access to dot files, etc, in their standard.conf.
+
+
+server {
+listen 80;
+listen 443 ssl;
+server_name example.com;
+ssl_certificate /path/to/ssl.crt;
+ssl_certificate_key /path/to/ssl.key;
+
+root /var/www/example.com;
+    access_log /var/log/nginx/example.com.log;
+    include standard.conf;
+    location ~ \.php$ {
+    fastcgi_split_path_info ^(.+\.php)(/.+)$;
+    include fastcgi_params;
+    fastcgi_intercept_errors on;
+    fastcgi_pass php;
+    fastcgi_read_timeout 300;
+ }
+    if (!-e $request_filename){
+       rewrite  ^(.*)$ /index.php?q=$1 last;
+ }
+    location / {
+        try_files $uri $uri/ /index.php;
+    }
+}
+