[TASK] Clean up phpDoc comments in typo3/classes

Clean up phpDoc comments for the following classes:

* typo3/classes/class.ajaxlogin.php
* typo3/classes/class.clearcachemenu.php
* typo3/classes/class.livesearch.php
* typo3/classes/class.modulemenu.php
* typo3/classes/class.shortcutmenu.php
* typo3/classes/class.typo3_tcefile.php
* typo3/classes/class.typo3ajax.php
* typo3/classes/class.typo3logo.php

Clean up provides:

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

Change-Id: I6246d7dd21a10cfeb4b0fa63b89241a8e0b0b630
Resolves: #37869
Releases: 6.0
Reviewed-on: http://review.typo3.org/11897
Reviewed-by: Susanne Moog
Tested-by: Susanne Moog