Announcing: gscan2pdf 0.9.32 released

[Jeffrey Ratcliffe <jeffrey ratcliffe gmail com>]

* Use Log::Log4perl for logging messages
* + Print option
* Fixed ignored unpaper border-margin options
* Fixed sensitivity of unpaper border-margin options on startup
* Switched from forks to threads
* + filters to the file selector
  Thanks to Jarl Stefansson for the patch
* Changed DPI->PPI.
* Retrieve metadata from resource file as unicode
  Thanks to Andy Fingerhut for the patch
* Fixed bug saving postscript with multiple pages
  Thanks to Andy Fingerhut for the patch
* Fixed bug saving postscript with spaces in filename
* Fixed bug saving OCR output as text
  Thanks to Andy Fingerhut for the patch
* Fixed bug saving to an existing write-protected file
  Thanks to Andy Fingerhut for the patch
* Fixed bug running OCR on pages with varying sizes
  Thanks to Andy Fingerhut for the patch
* Fixed regex for Tesseract language codes so that deu-f is recognised
* Moved ocropus option tesslanguage to environment variable
  Closes Debian bug #599181
* Support cuneiform better by converting first to bmp if necessary
  Closes LP: #654771
* Use trick from Jakub Wilk to avoid hardcoding tessdata path
* Deal better with errors from tesseract
* Ask before clearing all pages
  Closes Debian bug #608226
* Don't load page if unpaper call is cancelled
* Make escape button hide/kill active dialog/window
* Update to Brazilian Portuguese translation (thanks to Jlio Cezar Santos Pires)
* Update to Catalan translation (thanks to Norbux)
* Update to Dutch translation (thanks to Tico)
* Update to French translation (thanks to JeromeJ)
* Update to German translation (thanks to Matthias Gutjahr)
* Update to Italian translation (thanks to Luca Pedrazzi)
* Update to Japanese translation (thanks to YAMAKAGE Hideo)
* Update to Polish translation (thanks to Piotr Strębski)
* Update to Russian translation (thanks to Oleg Koptev)
* Update to Spanish translation (thanks to Fitoschido)
* Update to Ukranian translation (thanks to Сергій Дубик)