[MlMt] Is there a way to use always the widescreen-layout?

[Niels Kobschätzki]

Hi,

MailMate has loads of different views. Unfortunately a lot of them 
switch MailMate away from the widescreen-layout (three vertical panes). 
Is there a way to have all views in the widescreen layout?
I noticed that switching via the menu/shortcuts switches the layout 
while switching via the buttons in the toolbar doesn't switch layouts.

Niels