Changed the language pack to not use the sql procedures at all, because they do not seem to work in NSIS or ant, instead, the rows are updated from within the nsis code, and there is a list called languages.txt that contains all the current languages in the form:
[language_iso_code]-[country_iso_code]-[description]-[direction]
The language.txt file and the language-pack.nsi must be encoded with
utf-8