Version 15.1.0

Fixed:
- Custom prefix not applying to /cjm joindate.
- No help or placeholders message being show if the plugin couldn't fetch an updated one. It will now give a little warning and show the default one.


Changed:
- How permission-based messages are handled. Now only the message with the highest number will be sent. Reference updated comments for further instructions.


NOTE:
- Updated a few comments in messages.yml. No changes are necessary but you can update them if you'd like. Reference messages.yml can be found here.