[Devel] Blue Scale optimisation fixed

[David Chester]

Greetings,

--- David Turner wrote:
> I have fixed the blue scale optimisation in the CVS. As stated
> by David Chester, the code didn't do much, because the outline
> loader within the hinter used the original metrics, not the
> corrected one.
> 
> Please test and report :-)

Yes, this looks better now.  I tested it on a bunch of faces, and the output 
is much improved in some cases.  I didn't see any problems.

Thanks,
David Chester