Feature Request: Ability to add full nginx location config to custom locations

[marrobHD]

Is your feature request related to a problem? Please describe.
I'm always frustrated when I try to setup a config via webpanel

Describe the solution you'd like
It would be nice if there would be a option to add a full location config to npm. Ex:

     location = /favicon.ico {
         alias /var/favicon.ico;
     }

Describe alternatives you've considered
More options to create a custom location

Additional context
Nothing there