Remove .DS_Store
Fixed bug where if there is a difference in the first line, it does not show up
Delete .DS_Store
Delete .DS_Store
Delete .DS_Store
Merge branch 'master' into grading-modules

* master:
  Delete .DS_Store
  Delete .DS_Store
  Delete .DS_Store
  Fixed bug where if there is a difference in the first line, it does not show up
  Remove .DS_Store