resolves #1584
resolves #1605

• Updates the kwcoco support for a more generic coco support
• Handles videos by treating it as image frames using the frame numbers
• Handles bbox, points and polygons (segmentations) through coco
• Track/Detection Attributes are done through coco extensions for each dive_detection_attributes and dive_track_attributes
• Web version now support importing/exporting in coco format
  • When importing it will attempt to read track and detection attributes and import the proper types for them
• Electron now supports importing/exporting of coco files as well
• Adds testing for both web and desktop versions
• DataFormats.md is updated to include information about the COCO format.