[RFA] replay bookmarks

[Jakob Engblom]

> Right.  But I haven't tested the remote serial bits, so
> any feedback that you have will be helpful.  This is the
> implementation of the protocol question that I asked you
> earlier.

Thanks for the clarification on what was what. 

I am currently mostly on parental leave with my nine-months-old daughter, so
don't expect too much feedback from me personally over the next quarter or so.
Sorry that I acnnot be of more help, as this is really interesting stuff.

/jakob