[294] XP + Rank system

Features:

- Playtime counter, grants xp after x time has been spent on the game and resets daily (00:00 UTC+2)
- Playing as: <team> below the counter
- Easy to setup and saveinstance protected automorph (pic below)
- Easy rank setup (pic below)
- Easy admin setup (pic below)
- Rank tools
- A few commands; /setxp - sets xp for user (perm, meaning it saves), /setrank - sets rank for an user (TEMP, meaning it does not save) and /wipestats
- Zones which eiter speed up your playtime timer by x2 or stop it completely
- Rank progress ui and XP shop
- Custom overhead working with ingame ranks instead of a group
- Datastore, so everything saves
- Autosaving when players is leaving or when the server shuts down