Update limit param description

Change-Id: I6d3a7a86b45a303c54da94230f1eab737f6654ba
Add max dpeth to TreeListRenderer

Change-Id: Ie0dd5747a816f887b2ded41119fae91890d62889
Implemented kidsonly parameter support

Change-Id: I6c92514d8caef58f70ebd562a7178f5d15d3bf36