- move evil-org to org layer
- move org-plus-contrib to spacemacs-org layer
- remove toc-org from the list of package for org layer
- give ownership of the org package to org layer
- invent a package named default-org in spacemacs-org layer in order
to let the ownership of org package to org layer
- remove unnecessary :mode keyword in use-package from for org
`space-doc-mode` - Buffer local minor mode for Spacemacs documentation files. The mode hides org meta tags.
Enabled when viewing documentation via `SPC` `h` `SPC`