Ignore multiple spaces in commands

commands.go

@@ -78,6 +78,14 @@ func (ce *CommandEvent) Reply(msg string, args ...interface{}) {
 // Handle handles messages to the bridge
 func (handler *CommandHandler) Handle(roomID id.RoomID, user *User, message string) {
 	args := strings.Split(message, " ")
+	ptr := 0
+	for i := 0; i < len(args); i++ {
+		if args[i] != "" {
+			args[ptr] = args[i]
+			ptr++
+		}
+	}
+	args = args[:ptr]
 	ce := &CommandEvent{
 		Bot:     handler.bridge.Bot,
 		Bridge:  handler.bridge,