Bug#664726: add Atheros AR3012 Maryann-PID-VID

[Henry-Nicolas Tourneur <henry.nicolas@tourneur.be>]

> 
> Ok I understand now, thanks for all your advises :)
> I'll test with 3.0 asap (I don't have the laptop right now) and I hope I
> could be able to share result before the end of this week.
> 
> Henry-Nicolas.

Hi,

I did just complete a test using a 3.0.25 and it's working with the
patched kernel.
rfkill switches are working and pairing is working too :)

All done using Wheezy bluetooth stack with gnome tools.

Regards,

Henry-Nicolas Tourneur.