x2vnc

A couple of major bugs in the DGA code were fixed.

The program now reconnects automatically. A new
input capture method was added, which handles odd
screen sizes better. The -tunnel and -via options
were added for automatic SSH tunneling. Further
fixes were made for cut'n'paste, so it should now
work with Java and on 64-bit platforms. Randr
support allows x2vnc to detect when the screen is
rotated.

A patch that fixed cut and paste for Java (and other)
applications was included and a bug in -navhack was
fixed.

Some patches from Grant McDorman were added to
allow proper cut'n'paste between x2vnc and Konsole
or gnome-terminal. $DESTDIR is honored to make
packaging easier. A workaround was added to make
cut'n'paste work better with old VNC servers.
Since all new VNC servers already support wheel
emulation themseleves, x2vnc doesn't translate
wheel events to arrow up/down anymore unless
-wheelhack is specified. The -navhack option was
added, which is similar to -wheelhack, except it
translates button 6 and 7 to Alt+Left/Right. The
-debug option was added to debug key events.
"-edgewidth 0" may be used to turn off
edge-flipping.

This version now traps grabkey errors. Xinerama support allows x2vnc to work sanely on multi-head X displays. If stdin is not a TTY, it now reads password with gets() instead of getpass(). This allows scripts to feed in the password. New arguments -noblank and -lockdelay allow users to keep screen savers from activating while using their computers.