Add l10n_ch_hr_payroll.

Swizerland Payroll Rules for Odoo.

Features list :
* Add Swiss salary rule categories
* Add Swiss salary rules
* Add children in school to employee
* Add LPP range to contract
I don't think you need to put your Copyright twice. Or are you copyrighting your copyright ? BTW filename has a typo in your header

The "All rights reserved." should be useless.