AuthorBytes icons

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• /gridpane/gridpane-512.png
• /netdata/netdata-256.png
• /netdata/netdata-512.png
• /review/app-icon-192.png
• /review/app-icon-256.png
• /review/app-icon-512.png
• /review/apple-touch-icon.png
• /review/favicon.ico
• /review/favicon.svg