New features:
- Added new placeholders:
%rs_next_season_<world>%
%rs_days_until_next_season_<world>%
%rs_day_<world>%
%rs_year_<world>%
- You can now disable/enable water freezing in winter

Bug fixes:
- Config reload would reset changes sometimes
- Fixed rabbits not getting removed outside of spring
- Improved animal removal speed
- Fixed chunks getting flooded with animals after a restart
- The plugin will no longer despawn animals not spawned by the plugin.
- Snow golems spawned by this plugin will no longer spawn snow because their snow wouldn't get removed on season change.