[{"pk": 15, "model": "photologue.photosize", "fields": {"name": "post_large", "watermark": null, "increment_count": false, "effect": null, "crop": true, "height": 151, "width": 269, "upscale": true, "pre_cache": false, "quality": 70}}]

[{"pk": 0, "model": "photologue.photosize", "fields": {"name": "post_large", "watermark": null, "increment_count": false, "effect": null, "crop": true, "height": 151, "width": 269, "upscale": true, "pre_cache": false, "quality": 70}}]

Remove hardcoded pk in fixtures
Remove hardcoded pk in fixtures
