Merge pull request #1 from Dolibarr/develop

MAJ BRANCHE DEV
Update ajax.lib.php

Add a delay before making request, may avoid multiple request to server when typing search request
Merge pull request #2 from Dolibarr/develop

MAJ BRANCHE DEV
Update html.form.class.php
Update ajax.lib.php
cheque list
Typo
Social Contrib list
Salaries list
donation list
Update odf.php

add new fonction getvalue (valuename)
return value inside [valuename][/valuename] tag
Suppliers list
Unpayed suppliers invoices list
Suppliers invoice payment list
Fix: Bad error message
Fix: Forging email content must use dol_concatdesc.
Merge remote-tracking branch 'Upstream/develop' into develop-search
vat payments list & typo on css class
Customers payments list
Presentation & fix SQL injection