[IMP] hr_payroll_overtime: implement exempt from overtime on contract

hr_payroll_overtime/models/hr_contract.py

@@ -0,0 +1,8 @@
+from odoo import fields, models
+
+
+class HrContract(models.Model):
+    _inherit = 'hr.contract'
+
+    is_overtime_exempt = fields.Boolean(string='Overtime Exempt',
+                                        help='e.g. Agriculture or farm work exempt under the US FLSA.')