Forced a redraw after creating a touchimage (and thereforce cloning an image node) by hiding then unhiding the imageRoot
Images now scale to the space available when created
Images are positioned and angled a bit randomly
Trying various things to persuade chrome to redraw
Changing the z-index of the first touchable div in the list makes new things be drawn
Setting the zIndex then changing it again after a short timeout makes things appear properly
Merge branch 'dev-menu' into dev