Signed-off-by: Rémi Denis-Courmont <rdenis@simphalempin.com>

It is pretty much impossible to receive broadcast SRTP without this.
If/when someone needs to disable this, let me know.

Libproxy can read proxy settings from KDE, GNOME, NetworkManager, or
the environment.
Signed-off-by: Rémi Denis-Courmont <rdenis@simphalempin.com>

Revert "Remove non-sensical connect->listen transition"
This reverts commit e1b14641

Sorry about that.

Remove unneeded patch applied upstream.

Kill a "cannot pass objects of non-POD type 'class TagLib::FileName' through '...'; call will abort at runtime" warning/error on Windows.