Added hurry up and grace period features to the multiball ball save. This allows the user to run shows off the hurry up, as well as provide a grace period for saves.
Added hurry up and grace period features to the multiball ball save.
This allows the user to run shows off the hurry up, as well as provide a
grace period for saves.

The tests for test_Modes are failing when I run bulk, but run fine when I run just them.  So not sure what is going on there.  If you also see this issue, please let me know what I changed or need to do to fix that issue.

If this is approved and merged, I would also like to go add similar features for add_a_ball to provide a different and shorter ball save feature.

missionpinball/mpf,missionpinball/mpf