Implement (but not test) -[SPPlaylistContainer indexInFlattenedListForIndex:inFolder:]
Implement (but not test) -[SPPlaylistContainer indexInFlattenedListForIndex:inFolder:]

CrowdTunes/cocoalibspotify,spotify/cocoalibspotify,spectralmind/cocoalibspotify,CrowdTunes/cocoalibspotify,yingwang/Fspot,andyvand/cocoalibspotify,spotify/cocoalibspotify,yingwang/Fspot,CrowdTunes/cocoalibspotify,spotify/cocoalibspotify,yingwang/Fspot,spectralmind/cocoalibspotify,spectralmind/cocoalibspotify,andyvand/cocoalibspotify,spotify/cocoalibspotify,andyvand/cocoalibspotify,CrowdTunes/cocoalibspotify,spectralmind/cocoalibspotify,andyvand/cocoalibspotify