Improved JSON_PRETTY_STRING_VISITOR to support STRING_8 or STRING_32 output.
Added examples.
Added doc in the folder "doc".
Updated Readme and other files.
Added package.iron file.
Implemented escaping of slash '/' only in case of '</' to avoid potential issue with javascript and </script>
Many feature renaming to match Eiffel style and naming convention, kept previous feature as obsolete.
Restructured the library to make easy extraction of "converter" classes if needed in the future.
Updated part of the code to use new feature names.
