bb.org: move desktop_branding to non-generic script

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
bb.org: move autologin non-generic script

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
bb.org: move xorg.conf setup too non-generic script

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
bb.org: move unsecure root too non-generic script

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
bb.org: move dogtag setup too non-generic script

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>