New release looks great. One problem I have with ST2 is dragging tabs from one window to another window. The actual dragging of the tab works but if it's the

New release looks great. One problem I have with ST2 is dragging tabs from one window to another window. The actual dragging of the tab works but if it's the last tab in the window and I remove it and put in another window, I'm left with a window with no tabs in it. Can this "empty" window automatically close please?