Album artists integration into /api/albums broken

[mdlayher]

For example, these album artist names are completely wrong, and the IDs are missing entirely. I'll look more into this later, but being that @einsteinx2 wrote this component, he may be more knowledgeable.

This is causing huge slowdown on /api/albums as well, because of all of the "duplicate" output with different album artist names.

"albums": [
    {
      "itemTypeId": 2,
      "artistId": 394,
      "artistName": "All That Remains",
      "albumArtistId": null,
      "albumArtistName": "30 Seconds to Mars",
      "albumId": 428,
      "albumName": "...For We Are Many",
      "releaseYear": 2010,
      "artId": 440
    },
    {
      "itemTypeId": 2,
      "artistId": 394,
      "artistName": "All That Remains",
      "albumArtistId": null,
      "albumArtistName": "36 Crazyfists",
      "albumId": 428,
      "albumName": "...For We Are Many",
      "releaseYear": 2010,
      "artId": 440
    },
    {
      "itemTypeId": 2,
      "artistId": 394,
      "artistName": "All That Remains",
      "albumArtistId": null,
      "albumArtistName": "3OH!3",
      "albumId": 428,
      "albumName": "...For We Are Many",
      "releaseYear": 2010,
      "artId": 440
    },

[einsteinx2]

Woops :P

I kind of coded this in one session in one day and only did really minimal testing. I should have tested longer before putting into master. I'll fix this week.

[einsteinx2]

Albums stuff and album artists is fixed now. Also improved issues with duplicate albums and searching based on album artist. And albums no longer have a direct association to artist anymore, only album artist.

[justindhill]

^^Noticed this this morning. Makes the API a lot more usable for album artists. Thanks.