Emacs settings For version control of init.el. Refs: https://emacs.stackexchange.com/questions/1/are-there-any-advantages-to-using-emacs-d-init-el-instead-of-emacs https://emacs.stackexchange.com/questions/293/what-should-shouldnt-i-do-when-keeping-emacs-and-emacs-d-in-version-control