Support for 'include' directives added

[takeshixx]

This update allows ngxtop to parse files that are included in the Nginx config via 'include' directives. Useful for large deployments where each vhost is located in a separate config file like:

include /usr/local/www/conf/*.conf;

[lebinh]

Thanks, support for include directive would be very helpful indeed. However I think you missed some complications with current implementation:

• The included file can have other include directives
• The include file can be specified as relative path to the main nginx config

[takeshixx]

It was just a quick fix to make ngxtop run on my reverse proxy setup. I'll may fix those two issues in the next few days.

[lostsnow]

+1

[oxr463]

Merged: ngxtop@f095603