v5.2.0

• Add AnimeJaNai V2 models.
• Add cHiDeNoise Compact model.
• Add LDVDeNoise 35mm Compact model.
• Add Anime1080Fixer model.
• Change default model to AnimeJaNai_V2_Compact_2x.
• Rename num_batches parameter to batch_size for idiom.
• Add auto_download parameter to allow only download the specified model at first run rather than forcibly download all models at once.
• Fix "Property read unsuccessful" error when being used in mpv.