The drawer router was modifying the DOM in a variety of ways and hiding
content, without any pendingJS checks. As a result, there were cases
where a part of the UI was not visible, but had been rendered and was in
the DOM.
This change wraps the router Go method in a pendingJS call that only
resolves when the router transition completes.
Additionally the lazy load manager had a similar issue.
Andrew Nicols
abb970f87c