Some duplicate panoramas who only differ by case

[dustinfreeman]

I did a fresh clone of the repo onto a mac, and noted this warning:

warning: the following paths have collided (e.g. case-sensitive paths
on a case-insensitive filesystem) and only one from the same
colliding group is in the working tree:

  'data/panoramas/15008b.JPG'
  'data/panoramas/15008b.jpg'
  'data/panoramas/2169.JPG'
  'data/panoramas/2169.jpg'
  'data/panoramas/3053.JPG'
  'data/panoramas/3053.jpg'
  'data/panoramas/3746.JPG'
  'data/panoramas/3746.jpg'
  'data/panoramas/4855.JPG'
  'data/panoramas/4855.jpg'
  'data/panoramas/4978.JPG'
  'data/panoramas/4978.jpg'

I've run a diff on all these pairs and they appear to be identical. However, I'm not sure if this captures metadata or indexing elsewhere...