boost message commands

command	description	usage
set boost msg	set a boost message to show above embed	.set welc <message>
set boost embed	set an embed for boost messages	.set welc <embed name>
set boost channel	set a boost channel	.set welc channel #channel
test boost	test the boost channel	.test welc
update boost embed	update the boost embed to a new one	.update welc embed <embed name>
disable boost	disable the boost messages	.disable boost

placeholder/variables

customise your embed using placeholders in message and embed description