add comment about adaption of tree view
-// adapted from https://github.com/chenglou/react-treeview
+// interactive tree view to edit configurations of instances and clusters
+
+/*
+adapted from https://github.com/chenglou/react-treeview
+
+ - added functionality to make a dynamic tree view that allows editing of tree
+ nodes with values (via `valueField`)
+ - adjusted css class names
+*/
+
import React, { PropTypes } from 'react'
const TreeView = React.createClass({
