[REM] project_timesheet: report_timesheet_task_user
[FIX] fix bouncing buttons (when no content)

i am aware that this is an interesting hack, and that i do not resize
correctly the $buttons after the bouncing effect, but at least, it
solves the problem.
[IMP] add a 'or' operator between custom filters (web)
[FIX] cursor: pointer when hovering on trash icon
[FIX] add missing description to action
[FIX] fixes modal window layout bugs (addon web)
[FIX] fix database manager layout

it was hardcoded to the previous layout, so completely broken with
the css.  it now uses the current layout
[FIX] add missing descriptions to many fields
[FIX] various layout fixes for searchview related issues

include modal dialog fixes, css issues in searchview, missing
field description, ...

Merge branch 'master-searchview-fixes-ged'
[IMP] display breadcrumbs content in browser tabs

this change is simple, except that many actions display a form view in
'create' mode to edit some stuff (for example, most settings forms or
the 'Your session' action in point of sale).

As a work around, we use
a simple heuristic (nice word for horrible hack): the title displayed
is the title of the action if we have a single form view.
[IMP] product: search on internal reference

When searching on the name of a product.template, search also on the default_code. Move the filter from product.product to product.template.
The field default_code is on the product.product but accessible through a related field, meaning when reading it will fetch only the first variant but searching on all variants.
Fixes #3399
[IMP] stock: display chained moves

Add field move_dest_id in stock.move form view for better debugging of complexe stock flows.
[IMP]model: Improved read_group method to display empty column result and folded columns from related model and default_group_by field will be automatically added to the kanban no need to declare in kanban to enable the button 'Add a new column'. pass options in the read_group, In options pass 'fold_field' and 'display_empty_column' fields and remove _group_by_full methods from crm, hr_recruitment, project, project_issue, survey, website_event_track, website_forum_doc modules.
[IMP]create Read_group method for many2one but issue with maintain domain

[IMP]pass option in read_group
[IMP]fix the Domain Issue
[IMP]condition for fold field as default group_by

[IMP]improved condition for fold field

[IMP]remove unused diff