[patch] [python] Implement Inferior.current_inferior

[Kevin Pouget]

Hi,

sorry for the troubles, I'll assign the patches to myself next times!

> I would be happy to add your name to the ChangeLog as
> co-implementer if the maintainers think this is ok

thanks for this offer, I think it would be fair to do it this way if
it's possible

>  As Kevin has a previous implementation that is pending FSF
> paperwork (I am not sure if his patch was reviewed)

the patch was reviewed and accepted,

> http://sources.redhat.com/ml/gdb-patches/2011-04/msg00453.html
> From: Tom Tromey
> Space before open paren.
> This is ok with this changed, pending doc review.
> Tom
and
> http://sources.redhat.com/ml/gdb-patches/2011-05/msg00677.html
> From: Eli Zaretskii
> The patch for the manual is okay.

(I bounced the the copyright clerk, don't know why it's so long ...)


thanks,

Kevin