Plugin Changes:
- Added list support to `messsage` and `broadcast` options
- Added more exception handling to loading user data
- Added `%lushrewards_<module>_playtime%` placeholder
- Added `%total_hours%` and `%total_minutes%` placeholders to `playtime-reward-given` message
- Renamed `daily-playtime-reward-given` to `playtime-reward-given`

Bug Fixes:
- Fixed incorrect error throwing when loading configs
- Fixed issues with playtime placeholders not parsing