tree.js: iterateInsertionOrder uses new StreamTree
tree.js: iterateInsertionOrder uses new StreamTree

Netsend/PerspectiveDB,Netsend/persdb,Netsend/PerspectiveDB,Netsend/mastersync,Netsend/persdb,Netsend/persdb,Netsend/mastersync,Netsend/PerspectiveDB,Netsend/mastersync