Core: init objects after session created
Core: init objects after session created,
Utils: log multiple arguments
Brain: build guidStr in a more friendly way,
print callback exceptions trace
Merge branch 'results' of https://github.com/EverythingMe/gaia into results

* 'results' of https://github.com/EverythingMe/gaia:
  Returned to production server
  Fixed scrolling and progress indicator issues