Simplify everything: rely on private layers now!

configs/spacemacs-default/dot-init.el

configs/spacemacs-default/dot-layers.el

configs/spacemacs-default/dot-user-config.el

configs/spacemacs-default/dot-user-env.el

configs/spacemacs-default/dot-user-init.el

configs/spacemacs-default/dot-user-load.el

configs/spacemacs-minimal/dot-init.el

configs/spacemacs-minimal/dot-layers.el

configs/spacemacs-minimal/dot-user-config.el

configs/spacemacs-minimal/dot-user-env.el

configs/spacemacs-minimal/dot-user-init.el

configs/spacemacs-minimal/dot-user-load.el

configs/spacemacs-minimal/init.el

configs/spacemacs-test/dot-init.el

configs/spacemacs-test/dot-layers.el

configs/spacemacs-test/dot-user-config.el

configs/spacemacs-test/dot-user-env.el

configs/spacemacs-test/dot-user-init.el

configs/spacemacs-test/dot-user-load.el

configs/spacemacs-test/init.el