Log Message:
tex-elsarticle{,-doc}: update to 3.3

Modified for enabling structured affiliation coding. Authors can now
code their department and organization, address-line, city, postcode
and country in separate tags so that during typesetting stages these
will be properly converted to their equivalent XML tags.

The order of these tags can also be changed. For example, if the postcode
should come before city, simply place the postcode before the city code.