[Orgmode] Feature Request: horizontal split for agenda view

[Jan Rehders]

Hi,

on widescreen displays splitting the window vertically for `org- 
agenda' will use the screen space inefficiently. An option to use  
horizontal split windows would be nice. I tried to hack this together  
myself but could not figure out where the splitting happened. Any  
pointers would be appreciated (and simply adding it to org-mode would  
be appreciated even more :)).

greetings,
Jan