Fixed typos.
Use downloads metadata in /bg/downloads/
Adjusted metadata structure and moves links to the bottom.
Use site.downloads in /de/downloads/
Use site.downloads in /es/downloads/
Use site.downloads in /fr/downloads/
Use site.downloads in /id/downloads/
Use site.downloads in /it/downloads/
Style.
Use site.downloads in /pt/downloads/
Use site.downloads in /tr/downloads/
Use site.downloads in /zh_cn/downloads/
Use site.downloads in /zh_TW/downloads/