Mmmm, fades.
Adding -windowWillClose for completeness' sake.
Only fade out.
Make things opaque.
This has to be the weirdest button behavior… ever.
Resize… then use a gradient instead of a transparent black box.
In practice, preview images should be cropped center.
Correct some janky comments.
Intermediate XIB work.
Darker ViewersTemplate.
Add a shadow to the stream title.

This also extracts all of the title modification work into it's own
method.
Move drawing code to PreviewImageView and polish things up.
Constraint the hell out of StreamListViewItem.
Not certain that we need all these needsLayout calls.
Tweakeries.
Merge pull request #15 from revyver/yet-another-design-tweak

Yet Another Design Tweak.