The methods overriden were not the correct one anymore.

The new views and widgets (at least some of them) first landed
in web_studio (v10), and they we moved later to web, so changes
in web_studio need to be applied in web.

This commit introduce a full redesign of all JS views.  We started
basically from scratch.  The goal was to unify all the various views
under a common framework, to make them testable, to make then usable in
different conditions (in studio, or in the frontend), and to make our
lives easier.

Some important points are:
- we introduced new coding guidelines (camelCase, 80 chars width, ...)
- we have a brand new testing framework (still QUnit based)
- kanban view moved to the web addon
- calendar view (formerly web_calender) moved to web as well
- the tree view was removed
- all new code should be documented

We hope that this code is the start of a new era for the Odoo web
client, we want to have a high quality codebase, well documented, well
tested, well designed.

Work done by the framework team: mostly aab, ged, chm, dmo, qsm

Another reason why it’s better to change ‘not archived’ into ‘active’ is
because ‘active’ is the functional name of this field in the filter list in list view.

For the rest, it’s just a better en_US way of saying it.

* Adapt DOM selectors
* Refactore dialog XMLs to have odoo styling
* New editor options (background-position, ...)
* Various improvements

For some strange reason, two CSS rules had different priorities between
firefox and chrome (which forced chrome to always display published and
unpublished at the same time).

The chosen solution is to change the value of the button in published/
unpublished instead of toggling and relying on CSS classes (with this
method, the DOM looks better too).

There was also duplicated code in website for assets_backend.

        created from the frontend (NB : This fix is compatible with the new webclient)

for the sake of compatibility with the communication logic in the
new Kanban implementation.