Corrected implementaion of clone method in live model, where button to tool associations weren't cloned.
Corrected implementaion of clone method in live model, where button to
tool associations weren't cloned.

Signed-off-by: Jakob Brandsborg Ehmsen <387ed33cc9ebf98b733caa2520baacd616b28aa5@gmail.com>
jakobehmsen/dynamake