Fix #5641 Dolibarr 4.0 RC2 bug when create new contract

Fix: VAT Area - Problem of presentation

Fix: Wrong language key

Conflicts:
	htdocs/cron/class/cronjob.class.php
	htdocs/install/pgsql/functions/functions.sql

Fix: Presentation of Donations Area and add search

Fix: wrong "lastoutput" and "lastresult" if jobtype is "method" or "function"

fix ressource module  for PGSQL and coding style

fix : bad sort