[TYPO3-core] FYI: Instant collapsing of pagetree

[Ingmar Schlecht]

Ingmar Schlecht wrote:
> Hi guys,
> 
> I just committed the attached patch by Benjamin Mack that makes the
> pagetree not wait for the AJAX response any more when collapsing.
> That makes it a little bit faster.
> 
> cheers
> Ingmar

The patch I sent accidentally contained two changes, but I only
committed the one concerning typo3/tree.js.

See: http://svn.t3.digitaldistrict.de/cgi-bin/trac.cgi/changeset/6687

cheers
Ingmar