Exclude a few metadata properties emitted by ExifTool
Create a top-level Properties section for file metadata, put the more interesting properties there
Properly handle expanding metadata values that come back as (JSON) arrays
Set column widths in order that they're fully readable, but take up the minimum size needed.
Ensure the 'File' properties show up (they were excluded too early)
Implement 'Move to Trash', which resulted in a file watcher being added to auto-update the list on file system changes.
Implement 'set file date to exif date'
Implemented Reveal in Finder
Move View related files to View folder
Enable/Disable menu items as necessary
Populate Open Recents menu