15-12-2006  Giuseppe Rota <grota@users.sourceforge.net>
*  Code of pfshdrcreate integrated in qtpfsgui, this leads to a FASTER and a STANDALONE version, (i.e. pfshdrcreate is not needed anymore)
*  Functional version of qtpfsgui that loads images using QImage.
*  Now we use libexiv2 to read exif tags, 
