[ft] ttfautohint now has a GUI

[Werner LEMBERG]

Folks,


the last few weeks I've implemented a GUI for ttfautohint (the old
behaviour as a command line tool is available with the new `--tty'
option).  It's written in Qt (you need the latest version 4.8 for
compilation), and I've tried it only with GNU/Linux yet.

Anyone interested please test the current git!  I'm a complete novice
w.r.t. GUI programming, and maybe some features are unpleasant,
surprising, etc., and I would be happy if you can give some feedback
regarding the design and behaviour.

Tomorrow I'm back in Austria, and I will start testing the compilation
on a Windows box (*shudder*).


   Werner