e.g. to avoid creating "openerp-gevent" in /usr/bin/

  - Add a new SystrayMenu widget to improve and facilitate the way
    of adding widgets in .oe_systray
  - Rendering of the modules menu now waits for the systray and
    user menus to be rendered
  - A few refactoring of the UserMenu and Menu widgets

[FIX] ir_attachment : move the computation of mimetype. Allow to set it during a create. If not given, it will be computed as a functionnal field depending on datas or datas_fname. Bundle generated from less file are not octet-stream mimetype, but text/css given by the bundle itself. The checksum is now computed also for empty datas (and only for binary type attachment).

Before, all crm.lead of the partner were counted, whatever it was a lead or an opportunity, but the button opens the opportunity tree, which has a domain type = opportunity. So leads were not displayed, and the count was therefore misleading.

Besides, the button is called "Opportunities", and it was misleading to count leads for a button with such a name

wkhtml support float values for margins so there is no reason to restrict
the value to integer.
This also avoids bugs like #3367.

Setting the margins of a paperformat to 0mm was ignored and fallbacked on wkhtml
default margins.
This change is considered as relatively safe as margin-* fields have a default
value and setting 0 is then an explicit choice.
Fixes #3367, opw 620130

Display incoterms on sale orders and invoices

This reverts commit 1fd13fbe.
For FIFO it was not needed as the cost is already set to the returned quant.
For standard price, this is wrong as the stock is reevaluated when the product
price is changed.

[FIX] account: account.move.line creation with account_tax_id accepts taxes with both base code and tax code or neither. base code xor tax code raises a warning.
Fixes #4452

Fixes #4450

For models using a datetime field as name (hr.attendance for instance), the user timezone wasn't applied in the display name.
Therefore, in the breadcrumb, the datetime was different than in the form if the user had another timezone than UTC.

This rev. is related to 27d8cb84, but is for the 8.0 api

We are aware we introduce a tiny change of API (method signature change), which we normally prohibit, but considering the really low level of the method, the fact it is probably not ovveriden by any other modules and the fact there is no cleaner way to correct this, we are making an exception.

- improve many2one widgets
- add ui tests for editor
- media manager multiupload
- editing samed branded area are now synchronzied
- improve image gallery snippet
- allow undo and redo

[FIX] website_sale: Discussion not working on product and gives '500: Internal Server Error' if public user try to comment on product (without login). Need to redirect to the login page (all user who want to write a comment have already buy the product and can use the portal login)

Following d80c0ff6, Fixes #3138
Proper for loop should be done when converting to QWeb report

For models using a datetime field as name (hr.attendance for instance), the user timezone wasn't applied in the display name.
Therefore, in the breadcrumb, the datetime was different than in the form if the user had another timezone than UTC.

The name of the product was stripped from the product label report
Fixes #3138 (only blank entries)

Renamming logic (odoo_version.timestamp.extension) of published
files moved out of publish function

Rename "Call for Bid" into "Call for Tender" when on the buyer's side.

Mainly renaming of OpenERP into Odoo

Backport of ead3f039
Fixes #4341

Revert edbd0df9
Instead of removing the demo data (demo data is our friend), make the test more
specific, adding a date to match the rate of 1.5289 all year long.

Columns defined in the new api as interger, computed and non-stored should not be aggregated in read_group.
Fallback on False if column is None
Fixes #3972, opw 619536

[IMP] summernote lib: save range each time the cuser mouseup or keyup in editable area and restore each time the user active an event.

In this case the user can click on an other page area and then click on the option without any error

https://github.com/summernote/summernote/pull/804