deleted on project / task deletion

/ erreur technique à l'affichage des objets associés à un projet

Fix: Color of first line of documents.
Fix: The calculated progress was not calculated.

Fix: pgsql syntax error

Which are: Commande, Contrat, Livraison, Facture, Projet, Propal, Task, Expedition, CommandeFournisseur, FactureFournisseur and therefore deprecated the following methods supplier_order_pdf_create, supplier_invoice_pdf_create, delivery_order_pdf_create, task_pdf_create, propale_pdf_create, project_pdf_create, facture_pdf_create, expedition_pdf_create, commande_pdf_create

dol_delete_recursive

Fix: Error management on project edit.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/eldy/dolibarr/inspections/128b4bb3-f689-4974-8fd7-a7b93d012d3f

Enabled analysis tools:
 - PHP Analyzer

Add function getlibstatut and libstatut on task (fk_statut allready present on project_task table)