Implementing the Application Menu (Swipe-down)

[ProLove365]

I am using the recently released version of the jQuery Mobile BB10 Theme to develop my apps. I have a few questions on how to implement the Application Menu (or Swipe-down Menu):

1. Am I understanding the UI Guidelines correctly in that the Application Menu is no longer an overlay on top of the existing screen (as we are used to seeing in PlayBook OS 2 apps)? Is the Application Menu suppose to push the entire page (or active screen) down to display the menu buttons?
2. Is the Application Menu included in jQuery Mobile BB10 Theme, or do we need to implement the placement of the menu and buttons using custom code? It is fairly easy to implement this function. I just want to make sure my code matches what is in the BB10 theme.