TYPO3 Core

In analogy to #28087 I want to clean up the template class (typo3/template.php) this time. Clean phpDoc comments are important to make the API understandable to Users and IDEs.

So I made a patch doing mostly:

• Provide correct parameter names in phpDoc
• Provide correct data types in phpDoc
• CGLify phpDoc (remove tabs)
• CGLify method signatures (the first line of the method)
• Corrected a few minor very obvious flaws ("$size = $size;" was my favorite)

Note on green bar feeling: After the patch the class is not green yet, but it has improved a lot. I'd like to tackle a few more flaws when this obvious changes are through.