changes to tutorial for review
add update to popupcontrollers, remove popups when reloading simulation.
reposition some tutorial popovers
moving position back to bottom since not ready yet to be moved to right
due to size of components
Small changes to display error message, not yet displaying all info
Displays error message received from server along with code, source and
exception
Moves position popovers to the right, fixes console popover showing in
zoom
Change to size of position divs
Fix z-index issue with console's popover and widgets
Fixes a glitch found in tutorial step
Fixes for glitches in tutorial
Merge remote-tracking branch 'origin/review22' into development

Conflicts:
	src/main/webapp/js/GEPPETTO.Tutorial.js