This update removes the need for permissions to be managed by another plugin!
Changes:
_The permission _betterbeds.sleep* is now set to true in the plugin.yml on default!
That means that you don't have to set it via another permission management plugin! It also means that you will have to give players -betterbeds.sleep if you don't want them to use that plugin's mechanics. (That would have the same effect as betterbeds.ignore)