typo in author name
subtitle is now the original title

also handles the case when the API returns no language
unit tests for allocine, filmstarts, sensacine

filmstarts API works like allocine or sensacine API but the IDs to
identify actors and movies are not always in sync with those used on the
website.
scripts to run allocine , filmstarts and sensacine tests only
script can be included by other scripts to tests specific engines only

see run_allocine.php