[GNOME] PiTiVi for the future

I'm thrilled.  I just attended a presentation for PiTiVi and the current state of it  is delightful.  One of my favourite new features is minutely backups.  However, I'm also very pleased with the factoring out of a lot of GStreamer work to GST (GStreamer Editing Services).  Saving thumbnails, quick import, and quick generation (if the input and output formats are the same) are all awesome.  A big thanks to Jean-François Fortin Tam for all his hard work, and I look forward to the next release.