#546 Code Formatter (standalone): controls do not follow when the window is resized

[Thomas Mueller]

The main window of the standalone Code Formatter (GExpertsFormatter.exe) can be resized, but its controls do not follow:

• Making the window taller leaves the file list at its original height and the Format, Exit, Settings and About buttons where they were, with empty space below them.
• Making it smaller hides the buttons below the status bar.

The file list should grow with the window, and the buttons should stay at the bottom.

[Thomas Mueller]

Fixed in revision #5906.