Window Resize doesn't trigger refresh when waypoint has a context other than window

[johngrogg]

This is due to the fact that the resize event only fires for the window element. Context.prototype.createThrottledResizeHandler needs to have the 'resize.waypoints' event binding always be bound to the window element, regardless of context.

[shellscape]

@imakewebthings ping. please do have a look at this one. we're suffering from the same problem.

[imakewebthings]

@johngrogg Agreed this needs to be changed, but not exactly in the way proposed in the PR. Rather than bind create a windowAdapter for each context, each with its own resizeHandler, we can create one window adapter and throttle a call to Waypoint.refreshAll(). I believe Waypoints did this in the 2.x days and I can't for the life of me remember a reason why I would have removed it, except for forgetfulness.

[imakewebthings]

Fixed in the 4.0.1 release.