[IMP]Moved Service product to the module hr_timesheet module.

[IMP]added set_sale_defaults in sale.config.settings and called super in account_analytic_analysis and stock_account.

[IMP]Moved Service product to the module hr_timesheet module.

[IMP]added set_sale_defaults in sale.config.settings and called super in account_analytic_analysis and stock_account.

[IMP]added label and div for default options in saleconfig view.

[MOVE]Moved Image for service product from demo file to data file bcoz product is in data file.

[REM]Remove product conflicts after merege