This introduces a new gadget_graph_editor.html gadget, for use in iframe and
keep the existing dream_graph_editor/jsplumb/index.html for use in "public"
scope, ie. without iframe.

as explained in comment, this API is asynchronous but the promise to await is
not exposed

At the beginning of tests, there is Tests completed in {a few milliseconds}, so
this was reporting success before the test even run.

 - We don't care about a stable random layout, we want to include the
manual layout in business templates
 - Re-add edge edition dialog that was removed
 - Drop a wrong CSS that was removed long time ago but re-added by mistake
 - Don't do CSS in the javascript, the graph model allows to have CSS in
the model

Since 9f6178cb (product: Add Web Illustration to the seperately exported
property dict, 2021-06-23) the export format is different.

CodingStyle detects this and report it as a failure, so re-exporting is
required for the test.

For consistency with default ERP5JS and because it's convinient to have the
jump here, to access the document tab that is now a jump action.

See merge request nexedi/erp5!1454

See merge request nexedi/erp5!1365

See merge request nexedi/erp5!1453

- migrate from appcache to precache script
- fix app configuration for appstore
- update to rapid space logo

Then the user can select the prefered language in the ERP5JS UI

erp5_osoe_web_renderjs_ui: erp5_osoe_web_renderjs_ui: Add osoe web site to use osoe_access as the frontpage

user-Howto.Create.Trade.Conditions.008.en

erp5_user_tutorial: Setup and launch configurator before run test.erp5.testFunctionalStandaloneUserTutorial.py

erp5_web_renderjs_ui_test_core
erp5_configurator_standard

The previous implementation will generate URL like:
erp5/test_page_module/core/TestRunner.html?
Which missed the test created in portal_tests, the correct one should be:
erp5/test_page_module/portal_tests/user-Howto.Create.Persons/core/TestRunner.html?
This code was inspired by https://lab.nexedi.com/nexedi/erp5/blob/master/product/ERP5Type/tests/ERP5TypeFunctionalTestCase.py#L86

Because stop date gets the start date by acquisition when no stop date is set,
scripts need to take special care that the date is actually set. This was not
the case in this script, so assignments with only a start date but no stop date
where not considered.

This was especially visible in Base_getDialogSectionCategoryItemList which is
used to select the group in user preferences and in reports dialogs

 - fix "numeric" which was not working at all
 - remove the link to captchas.net
 - ~~partial workaround for the problem that sessions are not shared by zopes~~ dropped, because !1451 fixes the root cause 

See merge request !1450