Moved timed_stimuli into the models dir
Moved timed_stimuli into the models dir

NeuralProsthesisLab/unlock,NeuralProsthesisLab/unlock,NeuralProsthesisLab/unlock,NeuralProsthesisLab/unlock,NeuralProsthesisLab/unlock,NeuralProsthesisLab/unlock,NeuralProsthesisLab/unlock