Also hide seconds as it weights down the interface, and to follow the behavior of XML style

ZODB Components: Preparation of erp5_base migration from FS: Fix pylint unbalanced-tuple-unpacking warning.

ZODB Components: Preparation of erp5_base migration from FS: Fix pylint unused-import and unused-variable warnings.

New workflow actions added in 67f58b5b and b3dc32f5 thus adjust accordingly.

/reviewed-on nexedi/erp5!996

Folder_getDeleteObjectList could do an extra paranaoïa check that the
caller did not pass an empty list of uids, because this would cause the
script to iterate on the full catalog table.

We now have getRelationCountForDeletion API for this.

The general approach is:
- replace deprecated lambdas with list comprehensions
- remove unused variables/imports
- replace dangerous arguments [] with ()
- replace dangerous arguments {} with None and "if None -> {}"
- replace builtin names with something similar

Now that all problems reported by pylint are fixed, enable coding style
test.

This was not valid HTML5:

  AssertionError: Using nu validator to parse the view "SQLMethod_view" (from erp5_core bt) with warnings displayed :
  Error: line 782 column 23 : Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.): </script>
  <style type="text/css">
    .cm
  Error: line 822 column 23 : Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.): script>

  <style type="text/css">
    .max

This fix a regression from 920655a2 : when item has no tracking, uid was
passed an empty list and this fetched all catalog.
Also call getObject explicitly only once instead of having it called
implicitly twice.

/reviewed-on nexedi/erp5!988

/reviewed-on nexedi/erp5!1000

/reviewed-on nexedi/erp5!1002

- indent the json representation of error
- if error is an XMLHttpRequest:
  - include the server side error response in an iframe
  - split response headers

/reviewed-on nexedi/erp5!981

/reviewed-on nexedi/erp5!1004

erp5_project does not depend on erp5_budget, so instanciating project
cell fail unless erp5_budget is installed.

Project Cell are not used by default, so it's still a bit unclear, but
with erp5_budget we can directly define budgets by project / project
lines in a more flexible (but also more complex).

Project Line uses OrderLine, so it's consistent to use OrderCell for Project Cell.


/reviewed-on nexedi/erp5!980

erp5_trade_ja: 軽減税率8% tax line in summary must always be present (official specification) but is not used in Nexedi so hardcode it.

erp5_trade_ja: AttributeError was raised when default_image (to display logo at the top left) was not defined.

- views/actions meant for officejs should use "object_jio_x" categories to avoid conflicts with erp5js
- using object_jio_search instead of common object_jio_view because the base form for rendering depends on the category (form_list, form_dialog, form_view, etc)
- changes are also in bts officejs_jquery_app and officejs_ooffice

- do the calculations while officejs router set settings