This function merges the functionality of `evil-delete-backward-word`
and `kill-region`. Which is called depends on whether a region is active
or not. This is the perfect `C-w` binding (for me).
- 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.
