Update TODO

TODO

@@ -3,6 +3,7 @@
 ++ Make current member filter more noticeable.
 ++ Add class overview as default page.
    ++ Make the title be a link to the default page.
+++ Add modifier information to non-attribute members (public, static, etc.).
 -- Add type hierarchy in type details.
     -- Add direct subtypes.
 -- Add declared-at info for types.