Add nginx configuration example
Add nginx configuration example

stinnux/kanboard,libin/kanboard,filhocf/kanboard,Shaxine/kanboard,thylo/kanboard,patoi/kanboard,BlueTeck/kanboard,thylo/kanboard,BlueTeck/kanboard,fguillot/kanboard,stinnux/kanboard,patoi/kanboard,fguillot/kanboard,kanboard/kanboard,oliviermaridat/kanboard,filhocf/kanboard,patoi/kanboard,BlueTeck/kanboard,filhocf/kanboard,thylo/kanboard,kanboard/kanboard,fguillot/kanboard,stinnux/kanboard,Shaxine/kanboard,Busfreak/kanboard,Busfreak/kanboard,renothing/kanboard,Busfreak/kanboard,Shaxine/kanboard,oliviermaridat/kanboard,renothing/kanboard,libin/kanboard,kanboard/kanboard,oliviermaridat/kanboard,renothing/kanboard