Sep 28 2020 (v0.30.1)

• Don't show controller settings specific to the Catacombs for Wolf3D.
• When letting the user choose a root drive on Windows for locating
  game data, append a backslash. For instance, use "C:\" instead of "C:".
  Otherwise, the wrong locations may get accessed with _topendir.
• Fix dir resource leak in BEL_Cross_DirSelection_PrepareDirsAndGetNames.
• Wolf3D: Fix the occurrence of a stale menu item in the
  main menu for the GOODTIMES and SPEAR versions.
• Improve the scrolling in the launcher a little bit,
  mostly while pressing on up/down.