There is no good reason knotty2 shouldn't be the default now. If you need
the old behaviour, just pipe the output through cat as non-interactive
terminals get the old output.
(Bitbake rev: b97d50618b2187bcfd7d25f64d1444482ca62ef7)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>