[TASK] Create CSS Styled Content TypoScript configuration for v4.6

For backwards compatibility we keep versions of the CSS Styled Content
TypoScript configuration files selectable as rendering template.

Change-Id: I9096b79abf8b1272905ab3c048be44a96dd96054
Resolves: #32160
Reviewed-on: http://review.typo3.org/6973
Reviewed-by: Oliver Hader
Tested-by: Oliver Hader
Reviewed-by: Steffen Ritter
Tested-by: Steffen Ritter