[oe] Angstrom opkg feed config

[Steffen Sledz]

Koen Kooi wrote:
>> But as mentioned before, wouldn't it be a good idea to create an
>> empty Packages.gz for all OE known machine types which are not
>> officially supported by Angstrom just to avoid this error. That
>> sounds easy to realize.
> 
> Feel free to volunteer to do that for all current and future OE
> machines, for all current and future angstrom releases[1].

Sorry. I do not have the times to this currently.

> [1] Extending contrib/angstrom/sort.sh would go a long way

But at least i added hipox machine there.

Steffen