Adds an element property that references the actual DOM element of the window using a new assigned id. Makes all template reference paths relative to the current context. Adjusts cascade to wrap back to start.
Adds an element property that references the actual DOM element of the window using a new assigned id. Makes all template reference paths relative to the current context. Adjusts cascade to wrap back to start.

evs-chris/ractive-window,evs-chris/ractive-window,evs-chris/ractive-window