[TYPO3-mvc] resolve single table inheritance objects

[Christian Volgger]

Hi,

does adding a specifc recordtype (p.e. event) to the eventclass
definition work?

## pseudocode
base {
	recordType = base
	subclasses {
		1 = extbase
	}
}
extbase {
	recordType = extbase
}
##

MfG
Christian