manifesto: Introduce bundles
manifesto: Introduce bundles

Module is replaced by Interface and Interface by Bundle in greybus spec,
lets follow it here as well.

Signed-off-by: Viresh Kumar <5ff32272b3d9f86512eddc8e0af523fc6f7924e5@linaro.org>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@google.com>

ChrisMyerchin/manifesto,projectara/manifesto,gregkh/manifesto