[HarfBuzz] Example application using FriBidi, FreeType, and HarfBuzz

[Salah-Eddin Shaban]

> This is a quite nifty little tool! I just tested with Malayalam texts
> and (unsurprisingly) the text is rendered correctly.

Thank you :)
It's such a relief to know it's working for other languages too.

> Doubly exciting to hear that the complex-script shaping support is
> being added to VLC. I know community efforts of translating subtitles
> of world movies who were looking for ways to get to work with VLC
> (GNOME Videos/totem does have the support).

To be honest I'm not sure I'm up to it, but I'm doing my best :)