Fix bug FactureLine update for PgSQL
http://www.dolibarr.fr/forum/527-bugs-sur-la-version-stable-courante/41317-impossible-de-modifier-une-ligne-de-facture#41422
Fixed bug #828: Error when code_region is not a number in llx_c_regions (with postgres)
Merge pull request #843 from marcosgdf/bug-828

Fixed bug #828: Error when code_region is not a number in llx_c_regions ...
Improved dictionary translations + minor bug fix
Added missing translations
Missing externalsite module translations
Improved es_ES translations
Merge pull request #844 from grandoc/3.3

fix : undefined variable
Merge pull request #845 from marcosgdf/translations

Translations + minor bug fix
Merge branch '3.3' of https://github.com/Dolibarr/dolibarr.git into 3.3
required once instead of require
Merge pull request #853 from FHenry/3.3

3.3
fix:  Undefined offset
Fix: Pb when using virtual products inside virtual products
Merge branch '3.3' of git://github.com/Dolibarr/dolibarr into 3.3