Ontov: support for limiting ona a subtree of a node
Ontov: support for limiting ona a subtree of a node

mprinc/KnAllEdge,Cha-OS/KnAllEdge,mprinc/KnAllEdge,mprinc/KnAllEdge,mprinc/KnAllEdge,Cha-OS/KnAllEdge,Cha-OS/KnAllEdge,mprinc/KnAllEdge,Cha-OS/KnAllEdge,Cha-OS/KnAllEdge