GraphicConverter specifications

- added layers
- added brightness with curve function
- added DPHOTO service support
- added optional filmstrip display for better visual movie display
- added mark as 3d image batch
- added shortcuts to slideshow for lossless rotation and mirroring
- added shortcuts to slideshow for virtual rotation and mirroring
- added option to save RGBA files as TIFF with or without premultiplied alpha
- added use last zoom option
- enabled tab key during slideshow to hide/show file list
- enabled command + cursor left/right for back/forward in the browser
- fixed translation issues
- added option to print filename without extension
- recent browsers menu does use system settings for length of list
- enhanced delete exif tags dialog
- improved sharpen range in operator
- wpg and wpg 2 import improved
- updated ExifTool
- PDF import resolution supports fractions
- improved localizations
- fixed bug with convert command calling
- fixed bug with xfig command calling
- fixed bug during import of CMYK TIFFs with JPEG compression
- fixed bug in import of grayscale TIFFs with 32 bit per pixel
- fixed bug during white correction with 16 bit per channel
- fixed bug in import of GIF animations for some very special cases
- fixed bug in XPM export
- fixed bug in setting iptc data to unicode filename
- fixed possible bug after duplicate image or merge images command
- fixed bug with automatic xe847 during batch on deep color images
- fixed crash during opening some paperport files with unsupported compression
- fixed possible crash during accessing the color profiles in a thread