Reverts 037a7ed3
More details, see 574d45a6

This should prevent the browser to handle form submit (and so, prevent changing browser URL).

Change the icon to an exclamation mark in case of error.

It is not necessary to say that a cleaner solution is needed...

Going back to non editable mode is available on the tabs view.
Select URL is by default a link to the parent document.

The only supported list_method (ie, compatible with Jio) are: portal_catalog, searchFolder, objectValues

Move loading notification in the header (drop JQM global notification).
Inform user when some changes were made in the form.
Add form submit notification.
Allow to trigger the form submit from the header button.
Do not submit any form if one gadget field validation constraint fails. Display the error next to the label.

Display document as read only by default.
Ease navigation on small screen.

Thx to Sven Franck for the UI and Thierry Brettnacher for the UX.

Cherry picked from commits:
  cacea29b
  a4555829
  073e3e4b

Call upgradeSite with CATALOG_UPDATED to enable automatic catalog update
behaviour

TemplateTool.upgradeSite: allow to define automatic catalog updating while keeping standard behaviour.

fixes promises (full_text_table not available). Default behaviour of
upgradeSite is not changed. Updating catalog should be handled outside
upgradeSite. The update_catalog argument is only introduced in this
commit so that it can be propagated to updateBusinessTemplateFromUrl in
case one does not know which business templates need catalog updating.