add TODO file

diff --git a/TODO b/TODO
new file mode 100644 (file)
index 0000000..29c940f
--- /dev/null
+++ b/TODO
@@ -0,0 +1,5 @@
+- cmdline arg to point to SSL files
+- documentation
+  - README (including protocol description)
+  - manpage
+- arg to set refresh rate (?)