changed album art in playcut cells from aspect fit to aspect fill

Signed-off-by: Jake Bromberg <jake.bromberg@gmail.com>
added MTStatusBarOverlay

Signed-off-by: Jake Bromberg <jake.bromberg@gmail.com>
Merge branch 'master' of https://github.com/jakebromberg/wxyc-iphone-app
reorganized method declarations in classes and annotated class bodies

Signed-off-by: Jake Bromberg <jake.bromberg@gmail.com>