nitrogen does not listen on ipv6 addresses

i am running the default platform "inets".

in the default config nitrogen projects will only bind ipv4 addresses
for listening:

$ netstat -tln |grep 8000
tcp        0      0 0.0.0.0:8000            0.0.0.0:*               LISTEN

while I completely understand that ipv6 is not a top priority for
development, this is annoying because the inets {bind_address, any}
default would work just fine, as applying the following patch as a
(crude) workaround immediately demonstrates:

diff --git a/src/platforms/nitrogen_inets_app.erl b/src/platforms/nitrogen_inets_app.erl
index d00b961..a00cc77 100644
--- a/src/platforms/nitrogen_inets_app.erl
+++ b/src/platforms/nitrogen_inets_app.erl
@@ -15,7 +15,7 @@ start() ->
                {port, nitrogen:get_port()},
                {document_root, nitrogen:get_wwwroot()},
                {server_root, "."},
-               {bind_address, nitrogen:get_ip()},
+               %%{bind_address, nitrogen:get_ip()},
                {server_name, nitrogen:get_host()},
                {modules, [wf_inets, mod_head, mod_get]},
                {mime_types, [{"css", "text/css"}, {"js", "text/javascript"}, {"html", "text/html"}]}

$ netstat -tln |grep 8000
tcp6       0      0 :::8000                 :::*                    LISTEN

at least for inets returning get_ip/0 in src/nitrogen.erl should probably return
any as default case instead of {0.0.0.0}.

i will try to come up with a patch within the next days after also
trying it out with mochiweb and yaws.