Fix EZP-23207: revert fix from EZP-22615: "Not possible to remove an image from an object"

This reverts commit 4fa0c1a588dd5dd7c20fe38f64b4c7e7035fa1dd.
Fix EZP-23207: alternative fix for EZP-22615: "Not possible to remove an image from an object"
EZP-23206: Fix parallel publishing of versions

Made sure asynchronous publishing never publishes different
versions of the same content in parallel, as this will
lead to severe content inconsistencies.
Improved asynchronous publishing logging

Status changes are now logged to debug.log via
the kernel-content-publish debug key.

Remember that DebugSettings.AlwaysLog must include 'debug',
or else no messages will be logged.
Merge pull request #1043 from ezsystems/EZP-23206-parallel_versions_publishing

EZP-23206: prevent parallel publishing of versions of one content
Merge pull request #1040 from joaoinacio/ezimage_alt_text

Fix EZP-23207: image alt text not modified if file is not set.
Fix EZP-23232
Fix EZP-23218: password in not stored when a user draft is saved

Ensure that the new login draft feature introduced in EZP-21966 is used on "store draft and exit"
Revert "Fix EZP-23218: password in not stored when a user draft is saved"

This reverts commit 4252822580bad1bc596267e1b979f6858b4b4928.
Shouldn't go into master yet.
Merge pull request #1050 from iosolinf/23232

Fix EZP-23232 - Minor bug in base full image.tpl