[TASK] Clean up phpDoc comments in typo3/sysext/

Clean up phpDoc comments for the following classes:

* typo3/sysext/info/ext_tables.php
* typo3/sysext/info/mod1/conf.php
* typo3/sysext/info/mod1/index.php
* typo3/sysext/info_pagetsconfig/
	class.tx_infopagetsconfig_webinfo.php
* typo3/sysext/info_pagetsconfig/ext_tables.php
* typo3/sysext/lang/ext_localconf.php
* typo3/sysext/lang/hooks/clearcache/class.tx_lang_clearcache.php
* typo3/sysext/lang/hooks/clearcache/class.tx_lang_clearcachemenu.php
* typo3/sysext/lang/lang.php
* typo3/sysext/lang/res/js/be/typo3lang.js
* typo3/sysext/lowlevel/admin_cli.php
* typo3/sysext/lowlevel/class.tx_lowlevel_admin_core.php
* typo3/sysext/lowlevel/class.tx_lowlevel_cleaner_core.php
* typo3/sysext/lowlevel/clmods/class.cleanflexform.php
* typo3/sysext/lowlevel/clmods/class.deleted.php
* typo3/sysext/lowlevel/clmods/class.double_files.php
* typo3/sysext/lowlevel/clmods/class.lost_files.php
* typo3/sysext/lowlevel/clmods/class.missing_files.php
* typo3/sysext/lowlevel/clmods/class.missing_relations.php
* typo3/sysext/lowlevel/clmods/class.orphan_records.php
* typo3/sysext/lowlevel/clmods/class.rte_images.php
* typo3/sysext/lowlevel/clmods/class.syslog.php
* typo3/sysext/lowlevel/clmods/class.versions.php
* typo3/sysext/lowlevel/config/conf.php
* typo3/sysext/lowlevel/config/index.php
* typo3/sysext/lowlevel/dbint/cli/cleaner_cli.php
* typo3/sysext/lowlevel/dbint/cli/refindex_cli.php
* typo3/sysext/lowlevel/dbint/conf.php
* typo3/sysext/lowlevel/dbint/index.php
* typo3/sysext/lowlevel/ext_localconf.php
* typo3/sysext/lowlevel/ext_tables.php

Clean up provides:

* Provide correct parameter names in phpDoc
* Provide correct data types in phpDoc
* CGLify phpDoc (remove tabs)

Change-Id: Ib348429f98c4f23d9b71028a8024273c78654eec
Resolves: #38272
Releases: 6.0
Reviewed-on: http://review.typo3.org/12278
Reviewed-by: Benjamin Mack
Tested-by: Benjamin Mack