RFC: Renaming uboot-utils

[Andy Wilcox <andy@protium.com>]

Since uboot-utils builds a native binary (mkImage) it should really be 
called
uboot-utils-native.

My motivation is (a) I'd really like to build a few tools from uboot
which are cross-compiled (notably, fw-setenv/printenv, which allow R/W
access to the u-boot configuration space), and (b) it's the "right"
thing to do (-;

The following files would be updated:

./conf/distro/foonas.conf
./conf/distro/include/angstrom-2007-preferred-versions.inc
./packages/linux/em-x270_2.6.23.bb
./packages/linux/linux-bd-neon-2.6_2.6.22.bb
./packages/linux/linux-gumstix_2.6.15.bb
./packages/linux/linux-omap.inc
./packages/linux/linux-storcenter_2.6.12.6.bb
./packages/linux/linux-turbostation_2.6.20.2.bb
./packages/tasks/task-base.bb

Any objection or comment?

Thanks!
Andy