Fixes #9733: add JS code to name browser tabs individually. New GET variable 'tabUniqId' on record acquire is now saved in dirty record. On page reload, when the 'release' comes after 'acquire' (async behaviour), the locking is skipped (if same user session) - on reload there is no variable 'tabUniqId'. On real lock acquire, the tab ID is compared and will be denied if not matching. The 'tabUniqId' might not work in IE - doesn't matter: it's a seldom special situation.

Change definition of QFQ system tables for 'modified' and 'created'. Use DATETIME instead of TIMESTAMP

Fixes #1201. FE.parameter option has never been implemented. According https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/tabindex only the values '0' and '-1' are good. 'tabindex' has been removed from Manual.rst. FormEditor.sql has been changed that all links are 'tabindex="-1"'.

Fixes #8853. fe.class=action: container should be hidden - hidden is wrong - FE-action might be assigned to templateGroup Container. New solution: if FE.class='action' only templateGroups are in the 'container' list.

Revert "Refs #8853. fe.class=action: container should be hidden - FormEditor now hides the container dropdown in case of 'action' elements."

This reverts commit 113bb2eb

Refs #8853. fe.class=action: container should be hidden - FormEditor now hides the container dropdown in case of 'action' elements.

Fixes #8116: Error-Dialog - Button for FE element is broken. First problem: replacing '\n' with '<br>' failed for FE link. Second problem: FormEditor fixed in case missing {{formId:S}}.

Fixes #8067. Feature: url-sip / url-sip-skip-history - Form forwarding can now be used with SIP encoded parameter.

Refactor to use form.restMethod instead of form.permNew|edit=rest. Next step will be to eliminate formMode=FORM_REST