refactor from sphinx to mkdocs for added functionality and ease of use

nginx/etc/conf.d/default.conf

@@ -1,22 +0,0 @@
-server {
-    listen       80;
-    listen  [::]:80;
-    server_name  localhost rskio.com;
-
-    # rskio logging is handled via traefik
-    #access_log  /var/log/nginx/host.access.log  main;
-
-    location / {
-        root   /opt/sphinx/html;
-        index  index.html index.htm;
-    }
-
-    # rskio auth is handled via traefik
-    #error_page  404              /404.html;
-
-    error_page   500 502 503 504  /50x.html;
-    location = /50x.html {
-        root   /usr/share/nginx/html;
-    }
-}
-