[FEATURE] Allow page title edit by double-click

If a user has proper permissions, the page title can
be edited in "Page" and "List" module by double-clicking on the header.
The header will transform into a form which sends an ajax request
after saving.

Resolves: #66173
Releases: master
Change-Id: I93f03f8e86ae708cdc973cc0a3a8c6399b122428
Reviewed-on: http://review.typo3.org/38367


Reviewed-by: Nicole Cordes <typo3@cordes.co>
Tested-by: Nicole Cordes <typo3@cordes.co>
Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>