This update mainly adds a new optional feature to shorten IslandRate's placeholderapi prefix from 'islandrate' to 'ir'. You can change this to the latter by changing the default 'placeholderapi_shortened' to 'true'.
This update also fixes the '/rate invcheck' command so that it's actually implemented, and removes unused commands and obsolete code.
- Option to change IslandRate placeholderapi's to shortend prefix (islandrate vs ir)
- Config option, true/false 'placeholderapi_shortened'
- Correctly implemented invcheck command
- Unused command, and obsolete code, temporarily.