wip/twin-environment 0.8.1 NetBSD

Twin - a Textmode WINdow environment, by Massimiliano Ghilardi

Twin is a windowing environment with mouse support, window manager, terminal emulator and networked clients, all inside a text display.

It supports a variety of displays: * plain text terminals (any termcap/ncurses compatible terminal, Linux console, twin's own terminal emulator); * X11, where it can be used as a multi-window xterm; * itself (you can display a twin on another twin); * twdisplay, a general network-transparent display client, used to attach/detach more displays on-the-fly.