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

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

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

http://php.net/manual/en/language.basic-syntax.phptags.php

Fix: strict mode.

Conflicts:
	htdocs/install/mysql/migration/repair.sql
	htdocs/projet/class/project.class.php

"opened" project are visible.
- New: Status "validated" for project are renamed into "opened".

escape ref of project if as ' is typed inside as ref (crazy user)

see all project tasks
Fix: function clean_orhpelins was reporting wrong number of cleaned
orphelins.

contact.