HuskHomesSign

• Add support for HuskHomes v4;
• Add an error message when teleport failed;
• Rewrite config comments.

This version is only support HuskHomes v4 API, so older version of HuskHomes are not support. If you are using v3, you can try 1.0.0 or update HuskHomes.

If you are update from 1.0.0, regen the config.yml can get a better config comments.