Adds TODO

diff --git a/TODO.md b/TODO.md
new file mode 100644 (file)
index 0000000..2c7527d
--- /dev/null
+++ b/TODO.md
@@ -0,0 +1,5 @@
+# TODO
+
+* Makefile:
+  * Target to build all slides.
+  * Target to build a custom index linking to all slides.