1.5

+1.5 : Added /tell to start a conversation
+   Added /r to reply to the last message
+   Removed chatfilter because sekjun9878's chatguard is better
+   Added /cc clear - clears the chat
+   Changed /cc mute <player> to /cc ban <player>
+   Added /cc [mute|unmute] - nobody can chat
+   Chat bans are saved