Defrag version 2.25 (Oct 23, 2006)

• Rewritten the code that draws (colorizes) files on the screen.
• Reorganised the debug messages.
• Fixed a bug that could cause the program to hang on startup.
• Changes that prepare for future partial defrag of huge files.
• Different strategy to retry moving a file.
• Went back to freespace and MFT optimization of version 2.23.