reverse bubbling of jquery mobile page events, so that any view can subscribe to pageshow, pagebeforeshow, etc.
changed click to vclick for speed up on mobile
more tour stuff, intercept Backbone.loadUrl to figure out if a person has strayed off a tour. Forward page events from page views to children, added touch event handling (from linked in presentation)
fixed a bug in $.whenAll, when promises got run through it more than once, sometimes results wouldn't be set correctly
masonry fix, wasn't reloading if there were updated elements but no appended elements