Added i18n_update_wml.py call to update _(Foo)_ strings in PHP files generated from WML sources.
Added i18n_update_wml.py call to update _(Foo)_ strings in PHP files
generated from WML sources.

inveniosoftware/invenio,tiborsimko/invenio,inveniosoftware/invenio,tiborsimko/invenio