actually document what FDI and usb.usermap is, and use the real name of the executable for the 'generated by' comment in the FDI file
actually document what FDI and usb.usermap is, and use the real name of the executable for the 'generated by' comment in the FDI file


git-svn-id: 40dd595c6684d839db675001a64203a1457e7319@8265 67ed7778-7388-44ab-90cf-0a291f65f57c

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