[CLEANUP] Add phpDoc to properties in several extensions

* func
* func_wizards
* lang
* lowlevel
* opendocs
* openid
* recordlist

Resolves: #62772
Releases: master
Change-Id: I62727931a3747d2935e9d3e7ebda7e0a7bcc9e73
Reviewed-on: http://review.typo3.org/33890
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>