Fixes and New Server Name Labels
- Fixed some issues with slabs
- Added new colored server name labels
Server rank:
- Not logged in - Dark Green (#00AA00) 🟩
- Default player - White (#FFFFFF) ⬜
- Operator (Admin) - Golden (#FFAA00) 🟧
- Mod developer - Red (#FF5555) 🟥
- Mojang employee - Dark Red (#AA0000) 🟥
- Notch - Yellow (#FFFF55) 🟨
