[IMP] add some deferred returns to kanban view's do_search handler
[FIX] Calendar popup form view_id is not honored. Default form view is used instead.

Added instance.web.ViewManager#get_view_id(view_type)
Fetch the title of the popup from the parent if it's a ViewManagerAction,
    otherwise, use the current's view title.
[IMP] Improved code and translations
[FIX] Calendar popup form view should be the same as the action if defined.

- Added instance.web.ViewManager#get_view_id(view_type)
- Fetch the title of the popup from the parent if it's a ViewManagerAction,
  otherwise, use the current's view title.
[FIX] When active_id is in context, disable search default custom filters
[IMP] Also check the presence of active_ids
[MERGE] [FIX] When active_id is in context, disable search default custom filters
[FIX] FormView#do_load_state() do not call @do_show() properly
[IMP] web usermenu: add Help link
[IMP] chrome.js: CrashManager.warning replace message by fault_code
Launchpad automatic translations update.
[FIX] web: properly encode db and addons URL parameters

Passing the values unescaped could be a source of errors
and a XSS vector.
[MERGE] web: properly encode db and addons URL parameters
Launchpad automatic translations update.