Now also exports decompacted thickness along with other backstripping data

• Works natively on Apple Silicon and Intel Macs
• Improved data entry allowing columns to be entered in any order, easier editing, and undo/redo
• User interface improvements, including dark-mode support and the ability to sort rows by clicking on column names
• Bug fixes
• A new app icon

• squashed a few small bugs

• Bug fixes
• User interface improvements