[TYPO3-core] Last-minute patches for RC3

[Franz Holzinger]

Hello Michael,

>This is a set of CVS patch requests :-)
>
>Please look at the patches, if nobody objects I will commit them together with 
>RC3.
>
>- michael
>  
>
Please make the name of the class
"c-table-row-spacer"
configurable as a member variable of this class class.db_list_extra.in.

> $out.=$this->addelement(0,'',$theData,'class="c-table-row-spacer"',$this->leftMargin);


- Franz