Install Fedora Button for LiveCD

[Kamil Paral]

> On Fri, 2012-05-04 at 10:31 -0400, Kamil Paral wrote:
> 
> > Cosimo, can you please make sure the whole window can be closed
> > easily
> > just by pressing the Escape key? That will help really help those
> > of
> > us who run LiveCDs many times per day, and it will not hurt other
> > people in any way.
> 
> Okay, I added support for this in git now.

Cosimo, can you please also make sure that the Close button gets keyboard focus automatically after I click on "Try Fedora"?