[gnumeric-list]more places to put 'autofit to selection width' command to

[gnumeric-list-admin gnome org]

 Hi, 

 I find 'autofit to selection width' (or how it's called - sorry, I don't
remember) command very useful. In 0.63 it's only accessible from the menubar.
 I suggest to add that command to the popup menu appearing when user clicks on
the column title, or in any cell (just add word 'column' to the menu item
label so that it will be clear that entire column will be resized to fit
maximal column width).

 Also, the maximum column width estimation doesn't always produce correct
results for me wrt printed version - content of every cell in selection fits
the width of their columns on screen, but not in print preview and when
printed (and if the selection contained some numbers, the numbers are turned
into "####" - this means all advantages of "autofit" are lost and I have to
manually resize the column...). I can provide sample files for which it's
true..

 Best regards,
  -Vlad