- Added the feature time decay. This allows you to penalize players by removing time if they become inactive.

- Added auto formatting for messages in the lang file. Instead of every
message needing to contain "{DAYS} {HOURS} {MINUTES} {SECONDS}" you only need to include "{FORMATTED_TIME}".
Now the plugin will not show "1d 0h 0m 30s" it will only show "1d 30s"