[patch] Add hal_util_get_bool_from_file to util.c

[Richard Hughes]

On Mon, 2007-07-02 at 18:11 -0400, David Zeuthen wrote:
> On Wed, 2007-06-20 at 12:13 +0100, Richard Hughes wrote:
> > Patch attached adds a hal_util_get_bool_from_file convenience helper.
> > I need this for the power_supply class support which will be submitted
> > soon. util.c needs a massive cleanup, which is another thing on my TODO.
> > 
> > Please review,
> 
> Looks OK to me.

Committed, thanks.

Richard.