Revert 99f5acb..0048c4d

This rolls back to commit 99f5acb73afd1ea7540319e544a71c2758ebc08f.
Revert "Ignore DS_Store"

This reverts commit 99f5acb73afd1ea7540319e544a71c2758ebc08f.
Revert 0048c4d..a3cb055

This rolls back to commit 0048c4d7abb06652c77d0755fef76b925e2d36cb.