Updated TODO

TODO.md

@@ -1,5 +1,5 @@
 TODO
 ====
 
-*   solve problem of packages like klavaro that put their files under .config
-    and/or .local, e.g. ~/.config/klavaro and ~/.local/share/klavaro
+*   Allow multiple DOTROOTs; merge them (e.g. some from Dropbox, some from
+    Github