v4.2.52

Download .js file and replace the current one with it if you already install previous version

• Refactoring code
• CDN now always latest (if still not, open devtool/network and click disable cache)
• Update css
• Update language file's structure
• Fix import CDN bug
• Fix hide tab option
• Fix rank string name
• Fix datastore bug
• Add option to TFT hide tab
• Delete un-used configs file
• Replace old hide friendslist button with new one
• Hide friendslist button now can stay at current state when start/restart client
• Add disable theme audio option