Trying to fix routes, this shit is pretty broken ATM
Routing actually works! p. cool
OK, karaoke page gets track data from DB.
Next steps:
 - replace placeholder 'code' from youtube directive with actual
 	 youtube IDs from mongodb. might need to populate these.
Intermediate commit - getting youtube search API working in lrc importer
Another intermediate commit. Using API, async okay but the async sux
Improvements to the async API