py/gtk3-manage-domains: List active nginx vhosts and check them against Lets Encrypt active certificates @ d72084180855d9fd65a99a505875fc0e53ea4a94

List active nginx vhosts and check them against Lets Encrypt active certificates

Benoît Hubert d720841808 Show all listen entries in a list view		%!s(int64=7) %!d(string=hai) anos
gtk3-listdomains.py	d720841808 Show all listen entries in a list view	%!s(int64=7) %!d(string=hai) anos
nginxparser.py	0a274aa031 Parse enabled nginx vhosts	%!s(int64=7) %!d(string=hai) anos