Updated DB Adapter to work with new index
Removed available field
Updated fields
Solr Database adapter works with new index
MOB-1175: Remove wikitext from lyrics text
Use wgParser to strip wikitext from lyrics
Make sure the genres are always array for artist and album
Make sure genres are arrays; Move sanity checks to logic layer
Removed unneeded Artist field in Album and Song data
Check if genres is set
Merge pull request #3112 from Wikia/lyrics-api-dbadapter-update

MOB-1175: Lyrics api dbadapter update