Track Rating not syncing properly with Gonic

Issue description:

Hi Tolriq,

Issue description: When syncing with Gonic (v0.16.4) the average rating e.g. “averageRating”: “3.00” from ‘rest/getSong.view’ is mapped to Symfonium 1 and 2 stars only. E.g. 5.0 is mapped to 2 stars, 3.0 is mapped to 1 star only. Is this supposed?
Half star rating is disabled(but I had it enalbed) and shows no effect and i also completly whiped the symfonium files, readded the gonic media provider. No change in behaviour.

Thank you for having a look at this,
Leo

Logs:

Upload description: nologs

Additional information:

 

 

Reproduction steps:

 

 

Media provider:

Subsonic

Screenshots:

     

Upload description: nologs