create api table only if not exists in update process
Merge pull request #1010 from lunika/update_script

create api table only if not exists in update process
Wrong isoalpha2 for update (ok for thelia.sql)

I don't know if it's a good idea to change this file..
Merge pull request #1015 from InformatiqueProg/patch-6

Wrong isoalpha2 for update (ok for insert.sql)