Update to support email

depends.txt

@@ -1 +1 @@
-chatplus
+email

init.lua

@@ -1,7 +1,3 @@
-if not chatplus.send_mail then
-	error("You need to update chatplus!")
-end
-
 minetest.register_chatcommand("report", {
 	func = function(name, param)
 		param = param:trim()
@@ -28,11 +24,11 @@ minetest.register_chatcommand("report", {
 
 		if #mods > 0 then
 			mod_list = table.concat(mods, ", ")
-			chatplus.send_mail(name, minetest.setting_get("name"),
+			email.send_mail(name, minetest.setting_get("name"),
 				"Report: " .. param .. " (mods online: " .. mod_list .. ")")
 			return true, "Reported. Moderators currently online: " .. mod_list
 		else
-			chatplus.send_mail(name, minetest.setting_get("name"),
+			email.send_mail(name, minetest.setting_get("name"),
 				"Report: " .. param .. " (no mods online)")
 			return true, "Reported. We'll get back to you."
 		end