diff --git a/docs/.directory b/docs/.directory
new file mode 100644
index 0000000..e69de29
diff --git a/docs/index.md b/docs/index.md
new file mode 100644
index 0000000..e69de29
diff --git a/slides/.directory b/slides/.directory
deleted file mode 100644
index 659fe59..0000000
--- a/slides/.directory
+++ /dev/null
@@ -1,5 +0,0 @@
-[Dolphin]
-PreviewsShown=true
-Timestamp=2018,1,5,23,8,35
-Version=4
-ViewMode=1
diff --git a/slides/index.md b/slides/index.md
new file mode 100644
index 0000000..e69de29