remove ondomready submodule
remove redundant code, remove serialization from scenegraph
don't clone app setup, prevent stylesheets from being bgnodes, rename variables for clarity, move settings up
refactor duplicate code, remove unnecessary imageNodes conversion step
single-line canvas scene graph rendering
render entire bg, dpr bug
dpr positioning fix
use local instead of group text
use local + group position
fixes for opera rendering
add lineHeight to normalize firefox with webkit/opera
remove changedNodes code
move flags to app object