synched SNode's delete() and removeChild()
migrate SNode methods: models
migrate SNode methods: make
got rid of getSNodeId in node interface
migrate SNode methods
remove temporary migration
SNodeUtil.isInstaceOf
rewrite migration script for isInstanceOf
migrate isInstanceOf
migrate isInstanceOf: make
migrate isInstanceOf: make
inline getTopmostAncestor, getId
fix node read test
inlining snode deprecated methods
inlining snode deprecated methods
inlining snode deprecated methods
inlining snode deprecated methods
inlining snode deprecated methods
inlining snode deprecated methods
inlining snode deprecated methods