Makes it so that when a dropdown menu tries to dropup it only does so if there is enough room above -- defaults to dropping down
Fix console errors with popover-link-component.
This technique is similar to how I'm doing all scroll debouncing in my app. I brought over the mixin I'm using and utilized it here. This resolves #71.
I realize this is different than how you're doing the other bindings, and I'm open to other ways to handle the issue, but this was the way I fixed it locally on my project.