diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 0000000..2e6c6fe
Binary files /dev/null and b/.DS_Store differ
diff --git a/2016AR b/2016AR
deleted file mode 160000
index ae6fe73..0000000
--- a/2016AR
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit ae6fe73ea628df3f2eb84cf58464ec5d986017ef