[BUGFIX] Click-enlarge problem when an image is inside ul li or ol li

lib.parseFunc_RTE is not correctly configured by css_styled_content.
ul and ol elements must be recursively parsed through lib.parseFunc_RTE
(not lib.parseFunc). li element must be included in
nonTypoTagStdWrap.encapsLines.encapsTagList so that unwrapped content
of li elements is not wrapped in paragraphs.

Releases: master, 6.2
Resolves: #61954
Change-Id: I916b385d32a11909f7c0b9b9458d86237da1be1b
Reviewed-on: http://review.typo3.org/33614
Reviewed-by: Markus Klein <klein.t3@reelworx.at>
Tested-by: Markus Klein <klein.t3@reelworx.at>