Meta-sdr for building gnuradio and other interesting things for embedded devices

At GR-COn one of the items we talked about in the embedded working group
was creating a meta-sdr layer for OpenEmbedded to collect GNU Radio
related recipes (and other interesting SDR recipes). I have started this
layer on github:

GNU Radio issues can be posted here. If you have problems with other
software packages, lets try using the issues feature on github for now.

Philip