Ember - donation system, bans, loading screen & landing/index page

What's new?

• entire backend rewritten
• more secure
• easier to maintain
• basic module/extension support
• request routing / clean URLs
• parts of frontend rewritten
• asset bundling
• new server API
• Lua addon now uses HTTP instead of MySQL
• support for new games will be easier to implement and maintain
• credits moved to users table

Requirents changed

• PHP 7 required
• mod_rewrite required for Apache users
• MySQLOO library no longer required
• dropped subdirectory installation support (use subdomains instead)