Terminality has been updated to v0.1.1

Changelogs:
 - Fix "close_on_exit" logic bug
 - Execution units merge improvements
 - Add "show_nothing_if_nothing" and "run_if_only_one_available" settings
 - Add EditorConfig's config file

To gain maximum potentials of Terminality, please read how you can add your own
    commands in README.md file
