Log Message:
xsane-0.89 -> 0.90:
-------------------

[portability fixes elided]

 - always set position of outputfilename_entry to the right

 - added test for (pid_status < 0) in xsane_fax_send in routine
   waiting for child process. The program does continue now
   when the fax is sent.

 - fax setup: added "set program defaults" buttons for efax, hylafax \ 
and mgetty+sendfax

 - set codeset for backend textdomain to "UTF-8"

 - xsane-preview.c: motion_notify_event_handler: added
   if (p->selection_xedge != -1) and if (p->selection_yedge != -1)
   before setting new coordinates

 - xsane-preview.c: added aspect_ratio function to motion_event_handler

 - added aspect_ratio menu to preview window

 - xsane-save.c: save_scaled_image: added " 0.5" to round image width \ 
and height
 - xsane-viewer.c: added widgets to scale dialog that allow defining image size

 - added romanian (ro.po), vietnamese (vi.po) and danish (da.po) translation

 - updated translation based on xsane-0.89 texts: es, it, ru

 - updated translations: cs, de, fr, nl, sk, tr

 - replaced some signals for spinbutton by signals for adjustments in xsane-viewer.c

 - xsane_mail_dialog_close() and xsane_fax_dialog_close():
   removed gtk_window_remove_accel_group(GTK_WINDOW(xsane.mail_dialog), \ 
xsane.accelerator_group);

 - xsane-scan.c/xsane_read_image_data() and xsane-preview.c/preview_read_image_data:
   when we have no select_fd then we don't leave the scanloop with break; but
   we do a gtk_main_loop and  continue;

 - preview: added output of RGB values of the pixel under the pointer in the preview

 - xsane_create_preview_gamma_curve: replaced 255 by 255.99999 to create correct \ 
preview gamma table