to message_add_suggested_recipient; signature has been updated when migrating to the
new API, removing an argument that is now contained in self. However all addons were
not updated accordingly.

- bank statement import: misplaced parenthesis
- payment: show the 'Post' button no matter the payment method
- payment: fixed some attrs in payment form view

- Make planner accessible only for erp manager and admin. Portal and employee are not concerned by planners
- Clicking on link redirect to module installation form if module not installed
- Add 'is_module_installed' method to display note if module is (not) installed

[FIX] web: x2many field: when a record is create (with wizard) the starting_ids must be empty because if they are a onchange, the field recieve again the create commands (duplicate lines). Add destroy method to release the view event garbage

Also add 'affiliate_id' in the user session : the param contains the id of the saleperson to assign if the current user create an SO. This param is passed by the URL query param, then stored in the session.

When an order is linked to a closed session, create a new rescue session for
these orphan orders. Orders should not be added to closed session as accounting
entries are already generated.

Add boolean field rescue (readonly and hidden to make sure user can not create
rescue sessions).
Ignore the unicity constraints for the rescue sessions.

The order should have the date it was created, not the one it was sent to server
(in case of issues, can be delayed of hours or days).

The pricelist is set by default as the one of the first opened session. It's not
necessary correct (if more than one session) and is not working for rescue
sessions. Always set one.

It's set when the session is closed but a copied session is opened

Move required attribute to field instead of view. The orders created from the
pos should also have a specified session.

[IMP] l10n_*: start adapting to accounting v9 - not finished, so all l10n modules are uninstallable for now

[FIX] website_blog, website_sale, website_quote, website_slide : fix adding comment after mail migration

The commit 4b122ad4 rename the 'type' field of mail.message into 'message_type'. The change was not applied to the adding comment feature of website module. The comments were posted but not displayed.

Conflicts:
	addons/point_of_sale/point_of_sale_demo.xml

[IMP] point_of_sale: put the customer's name in the customer change button instead of the order tabs

 - The POS will retry sending unsent orders before closing the pos.
 - A warning is emitted before closing the POS with unsent orders.
 - Errors message will not be repeated on each order posting.
 - The status widget shows a different icon for offline and server
   crashes.