When "backing" into an application, the app context is incorrect

Here's how to recreate:

Starting from within your custom application:
1) Click on a content item with the onclick action of "RunApp(app://flickr/)" (can be any app, only using flickr as an example)
2) Once flickr has loaded, press ESC or BACKSPACE to go back to your custom app

Notice that your local application python libraries can not be found. This is because boxee tries to load python libraries from the flickr context instead of your custom application context.