Updated logo and added Playlist

Beginning of everything
Merge pull request #3 from Hutli/master

Include new commits
Awesome playlist works

Just call me bond
Updated logo and added Playlist

Beginning of everything
Awesome playlist works

Just call me bond
Fix merge conflict
Merge branch 'Voting' of github.com:Hutli/openPlaylist into Voting

Conflicts:
	OpenPlaylistServer/OpenPlaylistServer/MainWindow.xaml.cs
	OpenPlaylistServer/SpotifyDotNet/Spotify.cs
Merge pull request #4 from Hutli/Voting

Voting