selected instead of selected parent when a child is selected.

automatic user date was not correctly et (We must set a date into PHP
server timezone area)
Fix: First param of select_date must always be forged with a dolibarr
date function and not time().
New: Add a page for tests.

New: Feature of module survey are now localized into top menu "Tools".

moment we just show an help text to explain how to use type credit note
and deposit).

into discount.

(module dedicated to manage salaries and salary payments).
Qual: Also module for employee to declare trip and expenses has been
moved into same place than module for employee to declare holidays
(into HRM top entry). It is not an accountancy module so no reason to
have it into entry "Accountancy".

Necessary for future hrm module.