Emacs creates .emacs.d if it doesn't exist, don't create it myself
Revert "Emacs creates .emacs.d if it doesn't exist, don't create it myself"

This reverts commit c57a7001e2b1a43186246be36658b620f2283756.
Revert "Revert "Emacs creates .emacs.d if it doesn't exist, don't create it myself""

This reverts commit 29afcde464c215f6cd8cb5600bb89093ae3976ff.
Add makefile rules dirtree and calfw