Expanded on provision.sh adding an error message when "composer install" was not yet run AND the -f option to `ln` command to force link creation even if it already exists.
Expanded on provision.sh adding an error message when "composer install" was not yet run AND the -f option to `ln` command to force link creation even if it already exists.

wplib/wplib-box,wplib/wplib-box,wplib/wplib-box