meta-ettus : Remove some old image recipes.

Signed-off-by: Philip Balister <philip@balister.org>
e100-bsp : Ad E100/E110 specifics items to the kernel.

Signed-off-by: Philip Balister <philip@balister.org>
meta-ettus : Add two basic image recipes.

Signed-off-by: Philip Balister <philip@balister.org>
e100 : REmind myself how to change teh DEFAULTTUNE setting.

Signed-off-by: Philip Balister <philip@balister.org>
Update layer config files.

Signed-off-by: Philip Balister <philip@balister.org>
Add some image recipes for various purposes.

usrp-base-image : Enough packages to build uhd natively or cross.
uhd-base-image : Prior image with uhd installed.
gnuradio-demo-image : GNU Radio + other packages for various demos.

The demo image is a work in progress :)

Signed-off-by: Philip Balister <philip@balister.org>