UI: Pin-Button for patient/doctor/research window

Hi,

the patients' and doctors' windows would do well to have a pin button for easier tracking. It does not need to be the full sized window but could as well be the stat/charts in collapsed form. Things take up too much space anyway. Especially since they almost obscure the center of the screen and are hard/slow to drag due to the engine.

Similar thing for research, though that would already do better as an additional tracker in the lower left.