Allows user to continue tracking control
Allows user to continue tracking control

Signed-off-by: Juan C. Méndez <682d9d8276d90ed0ee09774f47646b49c26dc9d0@alum.mit.edu>

jcmendez/JCMTimeSlider,jcmendez/JCMTimeSlider,jcmendez/JCMTimeSlider