Descriptive errors

```javascript
strings = {
	"EN": {
		requiredRoleStr: {
			"gagged": "allowed to speak in this room",
			"guest": "allowed in this room",
			"registered": "signed into scrollback",
			"follower": "a follower of this room",
			"moderator": "a moderator of this room",
			"owner": "an owner of this room"
		},
		
		reqRoleAttainTask: {
			"gagged": "asking a moderator to remove your ban",
			"guest": "asking a moderator to remove your gag or ban",
			"registered": "signing into scrollback",
			"follower": "following this room",
			"moderator": "asking to be a moderator of this room",
			"moderator": "asking to be an owner of this room",
		},
		
		actionQueryStr: {
			"admit": "change someone's role",
			"expel": "ban or gag someone",
			
			"text": "send messages",
			"getTexts": "read messages",
			
			
		}

		"authErrTpl": "You need to be {{requiredRoleStr}} to {{actionQueryStr}}, but you're {{currentRoleStr}}. Try {{reqRoleAttainTask}} first."
	}
}
```