py/gtk3-manage-domains: List active nginx vhosts and check them against Lets Encrypt active certificates @ 01ebe74e9dbf2e058af7f32dc16773a10b906ed2

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

Benoît Hubert 01ebe74e9d Use TreeStore instead of ListStore and populate it		%!s(int64=7) %!d(string=hai) anos
gtk3-listdomains.py	01ebe74e9d Use TreeStore instead of ListStore and populate it	%!s(int64=7) %!d(string=hai) anos
nginxparser.py	0a274aa031 Parse enabled nginx vhosts	%!s(int64=8) %!d(string=hai) anos