Support for thumbnails, so gtkam works. Support for choosing gamma factor based on data from camera.
Support for thumbnails, so gtkam works. Support for choosing gamma factor based on data from camera.


git-svn-id: 40dd595c6684d839db675001a64203a1457e7319@7220 67ed7778-7388-44ab-90cf-0a291f65f57c

gphoto/libgphoto2.OLDMIGRATION,gphoto/libgphoto2.OLDMIGRATION,gphoto/libgphoto2.OLDMIGRATION,gphoto/libgphoto2.OLDMIGRATION