Add extra metadata for musicbrainz API

[ltctceplrm]

To close #30, this adds the language of the album, amount of tracks (trackCount), and also detailed info about the tracks

Example file:

---
type: musicRelease
subType: Album
name: I’ll Cry If I Want To
year: "1963"
dataSource: MusicBrainz API
url: https://musicbrainz.org/release-group/0aa41e74-a1ce-3c93-9e44-b2ba82ac0616
id: 0aa41e74-a1ce-3c93-9e44-b2ba82ac0616
image: "[[Resources/Posters/musicRelease_I’ll Cry If I Want To (1963).jpg]]"
genres:
  - pop
artists:
  - Lesley Gore
language: English
rating: 10
releaseDate: 1963-06-01
trackCount: 12
tracks:
  - number: 1
    title: It’s My Party
    duration: 02:22
    featuredArtists:
      - Lesley Gore
  - number: 2
    title: Cry Me a River
    duration: 02:14
    featuredArtists:
      - Lesley Gore
  - number: 3
    title: Cry
    duration: 02:05
    featuredArtists:
      - Lesley Gore
  - number: 4
    title: Just Let Me Cry
    duration: 02:20
    featuredArtists:
      - Lesley Gore
  - number: 5
    title: Cry and You Cry Alone
    duration: 02:02
    featuredArtists:
      - Lesley Gore
  - number: 6
    title: No More Tears
    duration: 02:23
    featuredArtists:
      - Lesley Gore
  - number: 7
    title: Judy’s Turn to Cry
    duration: 02:13
    featuredArtists:
      - Lesley Gore
  - number: 8
    title: I Understand
    duration: 01:53
    featuredArtists:
      - Lesley Gore
  - number: 9
    title: I Would
    duration: 02:24
    featuredArtists:
      - Lesley Gore
  - number: 10
    title: Misty
    duration: 02:19
    featuredArtists:
      - Lesley Gore
  - number: 11
    title: What Kind of Fool Am I
    duration: 01:43
    featuredArtists:
      - Lesley Gore
  - number: 12
    title: The Party’s Over
    duration: 02:00
    featuredArtists:
      - Lesley Gore
personalRating: 0
tags: mediaDB/music/Album
---

I'm not sure what else could be necessary to add