[COMMITTED] Remove references to i386-pc-linux-gnu from INSTALL and manual.

[Carlos O'Donell]

On 03/12/2013 09:13 PM, Carlos O'Donell wrote:
> 
> Given that we've all agreed that i386 is no longer
> officially supported, and that we already removed it
> from the list of supported targets with adae8f5e
> by Joseph in 2012-04-27, this patch removes the last
> traces of i386-pc-linux-gnu from INSTALL and manual
> recommendations. Instead update the example to talk 
> about i686 and i586.
> 
> Verified manual builds and looks good.
> 
> Checked in.
> 
> 2013-03-12  Carlos O'Donell  <carlos@redhat.com>
> 
> 	* INSTALL: Mention i686 and i586.
> 	* manual/install.texi (Configuring and compiling): Likewise.

Should actually be this:

	* manual/install.texi (Configuring and compiling):
	Mention i686 and i585.
	* INSTALL: Regenerate.

Cheers,
Carlos.