I am sharing with you all my last post  about the first evaluation of the gsoc. So far, this tool is able to design a controller by adding poles and zeros. Also, it has the dragging and deleting functionalities to support you in this task.
Doug and John, I will run more tests and fix some small bugs this week. Also, I will replace the slider that I added to the GUI to adjust the gain for dragging the closed loop eigenvalues.