#1 Slight Approval Schema modification

[Anonymous]

Initially, the project is sending approval mail to
the address configured by "Configure vacation
restrictions for your department" => Email for
requests.
This patch allow to either configure it there and
have it used by all requests for that dept, either,
if this field is leaved blank, use the employee
defined supervisor's email address.
So you can have employees defined in the same Dept,
but wo have their vacation approved by different
manager's.

Replace add_daily_vac.php

Marco_ya2@yahoo.de

[Nobody/Anonymous]

patched add_daily_vac.php