2009-01-17 Moritz <moritz@gnu.org>

• cardman.c: Include "convert.h".

(card_reload_cb): Handle sex.
(construct_card_widget): Display sex-widget.
(ADD_TABLE_ROW): Use gtk_label_set_width_chars to set a common
label width for all rows.
(construct_card_widget): Use gtk_entry_set_with_chars and
gtk_entry_set_has_frame to change appearance of GtkEntry widgets.
(struct _GpaCardManager): New member: entrySex.

• convert.h: Declare function gpa_sex_char_to_string.
• convert.c (gpa_sex_char_to_string): New function.