v1.0.3.303
- minimize/restore and close buttons
  (hold Ctrl to make 'x' send WM_QUIT instead of WM_CLOSE)
- no longer showing GetLastActivePopup duplicates (unless Ctrl is pressed)
- no longer showing window maximized on other monitor that restores to this monitor
- hold Shift to show all top-level windows
- setting: timeout to get window icon (was 150ms before)
- setting: mirror window position when switching between monitors
- opening pop-up menu rests hide timer to 5 seconds
- fixed issue that was not showing minimized windows in some situations