Fix: Correct previous false commit.
Mod: Format.
Add: Add TODO to set org-user-agenda-files.
Add: Add TODO to set path for org-scratch.
Mod: Modify path for org-directory and org-default-notes-file and add
TODO for them.
Mod: Modify paths for capture template.
Add: Add TODO for task exclusion in agenda.
Add: Add TODO for organization-task-id.
Add: Add TODO for ditaa, plantuml paths.
Add: Add matlab in org-babel-do-load-languages.
Add: Add TODO for docbook epxort path.
Add: Add TODO for CSS path.
Add: Add TODO for projects settings.
Add: Add TODO for clock sound.
Add: Add TODO for GPG key.
Add: Add smex in the dependent package.