Try to remove warning
Fix: Try to add code to provide easy way to fix warning on timezone not
defined.
Fix: A better to fix to manage automatic creation of code for import.
Merge remote-tracking branch 'origin/3.5' into develop
Fix: Use correct vat rate into text cases.
Qual: Next step cleaning date functions.
Qual: Complete phpunit test case for dol_mktime to check dayling saving
time is correctly managed.