Update locale module of centos-art.sh script.
- Previously, the locale module used the --type option to establish
the kind of file processing to do, based on the file provided in the
command-line. This option accepted three values (self,siblings and
all). This design makes me write to much in the command-line. This
update changes the locale module to remove the --type option and
using the --siblings and --all options instead. The --self option is
not set as possible argument in the command-line because that is
locale module's default behaviour with processing files.
- Previously, the --update, --delete, and --edit options didn't have a
short version for them. This update changes the locale_getOptions
function to support the -u, -d and -e as short options for --update,
--delete, and --edit options, respectively.