ViewModel editor shows incorrect / incomplete data

[bmomberger-bitovi]

Repro setup:

• Install the built devtools as a chrome extension.
• open panel/panel.html in a tab
• open Chrome dev tools
• click on CanJS in the tab bar of dev tools

Issue 1: clicking todo-list in components tree frequently shows no properties or no subproperties

• click on todo-list in the components tree
• click on a todo-item in the components tree
• click on todo-list again

Actual result (possibly intermittent)

• in view model editor, todo-list component is shown with either
  • no properties; or
  • the correct "editable" and "todos" properties, but when expanding, no subproperties or element of those property values are shown.

Expected result

• in view model editor, todo-list component is shown, and its object and array properties are expandable to see their properties or elements

Issue 2: clicking todo-item in components tree causes "undefined ViewModel" (~1sec after "todo-item ViewModel")

• click on todo-list in the components tree
• click on a todo-item in the components tree

Actual result (possibly intermittent)

• in view model editor, "todo-item ViewModel" is shown at the top
• one second passes
• in view model editor, "undefined ViewModel" is shown at the top
• no properties are shown beneath

Expected result

• in view model editor, "todo-item ViewModel" is shown at top
• properties appropriate to a todo-item (name & completed) are shown beneath