add test for getChildrenByCaptureTo
add method getChildrenByCaptureTo
added recursive implementation
added recursive flag
fix typo
added docblock
added getChildrenByCaptureTo to interface
fix trailing spaces
remove bc break in interface
added interface as identification viewmodels with children by capture method
fix code style
Merge pull request #5255 from youngguns-nl/getChildrenByCapture

Get ViewModel children by capture
Merge branch 'feature/5255' into develop

Close #5255