update link for bootstrap css to point to version 3.2.0
ensure buttons in popovers dont get the rounding rules from buttons in the dock
add css override to visual-mode-toggle to ansure correct placement of bootstro next button
update support tour configuration
update order of components in left-side dock
update template so the tour attaches popovers to the correct element location
update event-counter template so the tour attaches popovers to the correct element location
add timeline to the list of elements in the tour