Reload nginx on site change
Reload nginx on site change

handle the case when site was already enabled, but its content
changes during converge process. Reload nginx so the service
will use up-to-date configuration.

Signed-off-by: Maciej Malecki <85f2bd867aa4457c945b0016fd16b1751f85fa9c@gmail.com>

chef-cookbooks/chef_nginx,chef-cookbooks/chef_nginx,Roblox/chef_nginx,axos88/chef_nginx,miketheman/nginx,Roblox/chef_nginx,Sauraus/chef_nginx,miketheman/nginx,miketheman/nginx,axos88/chef_nginx,chef-cookbooks/chef_nginx,Sauraus/chef_nginx,axos88/chef_nginx,Sauraus/chef_nginx,Roblox/chef_nginx