Join/Leave System

Configuration Commands
>module invites joinchannel <#channel>	Set a channel for join messages Manage Server permissions required
>module invites joinmessage [message]	Set join message. Can use the following codes: {user} - user name {inviter} - who invited {invites} - how many invites the inviter has Manage Server permissions required
>module invites leavechannel <#channel>	Removes bonus invites from a user. Manage Server permissions required
>module invites leavemessage [message]	Set join message. Can use the following codes: {user} - user name {inviter} - who invited {invites} - how many invites the inviter has Manage Server permissions required