Update typo3_45 to 4.5.24 (TYPO3 4.5.24).

2013-03-06  3cbef1f                  [RELEASE] Release of TYPO3 4.5.24 (TYPO3 Release Team)
2013-03-06  79e2370                  [TASK] Raise submodule pointer (TYPO3 Release Team)
2013-03-06  71135d8  #28587          [SECURITY] Open redirection with jumpurl (Franz G. Jahn)
2013-03-01  0d77b86  #25003          [BUGFIX] Check minitems for TCAtree (Georg Ringer)
2013-03-01  796680a  #34371          [BUGFIX] Keep hyphens in custom HTML5 attributes (Jigal van Hemert)
2013-02-25  06571e6  #45570          Revert "[BUGFIX] FE session records are never removed" (Oliver Hader)

(taca)