shell-file-name provides the "best" shell Emacs knows about, i.e. the
login shell from $SHELL, or a system default, which is just about as
arbitrary as the current default to /bin/bash.
- Rename contrib directory to layers
- Add new variable dotspacemacs-distribution
- Move spacemacs layer to layers/!distribution
- New layer spacemacs-core in layers/!distribution
- User can now set dotspacemacs-distribution to spacemacs or
spacemacs-core (default spacemacs)
spacemacs-core is very lightweight layer sufficient to build upon
spacemacs.
