Add some TODO items.

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@355 38d2e660-2303-0410-9eaa-f027e97ec537

diff --git a/TODO b/TODO
new file mode 100755 (executable)
index 0000000..63b74ab
--- /dev/null
+++ b/TODO
@@ -0,0 +1,5 @@
+ - Move kern/event.[ch] to mware/ (it can be used by freestanding apps too).
+
+ - Rename IOMux to reactor
+
+ - Move top-level headers to some subdirectory (port/?).