"all changes left-to-right" functionality

[Nicolas JEAN <lemondedejici free fr>]

Hi dear meld people,

I used meld today, again and with pleasure, and noticed that a
functionality is "missing" (well I was missing it).
Indeed, when comparing two folders (contrary to comparing two files), I
did not find an option to pass all differences from left to right, or
vice-versa. (In a two-folder comparison and in my opinion, that would be
copying all differing files from one side to the other.)

Have I missed something, is it a planned functionality, has it been
discussed, has it been chosen not to implement it?
I would fancy developing it!

Thanks,
Nico