Even and odd page-margins

[Gianluca D.]

Hi everybody!
I'd like to ask if anyone knows a way to set different margins for odd and 
even pages with Lilypond. I've tried to find some information from the manual 
of boh 2.8 and 2.9 version, but I couldn't find anything.
I wouldn't like to use lilypond-book to achieve my goal, because I think it 
would be a waste of resources to use two different programs to obtain a 
simple thing like this.
I'd be also interested in sponsoring this feature, eventually.

Another feature I'd like to see in lilypond is a set of properties for the 
first page of a score, or the page with title- something like 
"first-page-between-system-space" or "first-page-top-margin"; actually, the 
first page usually needs specific tuning, which are often not suitable for 
the rest of the score- so I've thought it would be pretty nice to have 
specific settings for the "title-page". I would be interested in sponsoring 
this feature too.

Best wishes,

Gianluca D'Orazio