Port Entangle, an application which uses GTK+3 and libgphoto2 to provide a
graphical interface for tethered photography with digital cameras. Provide
FreeBSD native camera autodetection via devd(8); special thanks to marcus@
for reviewing relevant parts of the code. The patch was submitted upstream
and welcomed by the author, although he prefers that we use GIO's GSocket +
GUnixSocketAddress APIs instead of direct POSIX socket API calls.