fix test that relied on the body having no external jquery data, now has content widget data
remove unnecessary check
widget methods cannot expose return values, the deferred must be passed in
make sure to return the promise and not the deferred
rename _findExistingPage to _find
move to single argument for find
customization callback todos
begin moving page references to content references internally
removing more references to pages
move reloadPage refs to reloadContent in content widget
we know that it's about content, simplify the option name
the page container is defined by the content widget's element, the loadPage stub handles this
note on thoughts about spliting out navigate event glue