[BUGFIX] Use makeInstance to use singleton

There are a few places left, where the "new" keyword prevent the use
of the singleton pattern. Fix this...

Change-Id: Idb259c9f9f62d0c76dfcde372c387e495d08d932
Reviewed-on: http://review.typo3.org/32496
Reviewed-by: Tim Lochmüller <tim@fruit-lab.de>
Tested-by: Tim Lochmüller <tim@fruit-lab.de>