[IMP] website_quote: onboarding

Views and labels improvements
[IMP] mrp, stock: default uom missing value when importing from csv
[REM] website: my_account link under user menu

This link is not useful anymore as we do have frontend/backend menu
integration since Odoo v8.0.
[IMP] website_hr_recruitment: resume in chatter
[IMP] website_quote: copy suggested products
[IMP] website_sale: details in order recap
[IMP] account: value_amount field  0-1 -> 0-100%
[IMP] sale,warning: usability
[IMP] ir_qweb: remove the option 'only_date' introducted in cefc9ad8e3e3b0a14804da6c40bfd71e16d4175a. Now we can use widget='date' to do the same thing. That keeps the same behaviour that in the backend.

    <span t-field=model.datetime_field t-field-options="{'widget': 'date'}"/>
[FIX] perview button visible
[IMP] HR clean model in a changes the hr_applicant model in add the ontent_serach method and Remove everything related to context('mail_broadcast') and hr.employee and hr_department in remove _check_recursion method,instead of use osv.osv.check_recursion.hr_holidays in override create() in hr_employee change set_remaining_days. hr_contract models in add the xml id on the serach and add a method _broadcast_welcome hr_recuriemnt model and hr_recruitment model in remove a resolve_department_id_from_context.