Remove padding from output format box.
Merge branch 'master' into development
Set minimum height/width on SingleMatch.
Fix ListBox layout issues on SingleMatch.
Quick and dirty single song matching implementation.

Admittedly not very useful. This was just to test
if code I wrote during Hack&Roll worked.

(Genuine surprise: it did.)
Add [Explicit] indication to SpotifyTrack.
Set matched track when selected.
Update NuGet packages.
Set the matched track to the first candidate by default.
Update MatchedTrack when a candidate is selected.
Enable drop shadows on main window.
Move PlaylistConverter to Exporters namespace.
Move MusicLookup out of Models.
Change list of tracks to a ComboBox.
Show Single Match window as a dialog.
Show main window in centre of screen.
Enable drop shadow on Single Match window, disable resize.
Wrap TrackControls in ComboBoxItems.
Add textbox containing Spotify Track ID.
Update main page screenshot.