Add 'make test' which compiles a borg-16 and a borg-ls firmware

Makefile

@@ -145,6 +145,21 @@ menuconfig:
 	@echo "Next, you can: "
 	@echo " * 'make' to compile your borgware"
 
+test:
+	@echo $(CONFIG_SHELL)
+	@echo
+	@echo "========== Testing borg-16 ========== "
+	$(MAKE) -C scripts/lxdialog all
+	$(CONFIG_SHELL) scripts/Menuconfig config.in profiles/borg-16
+	$(MAKE) 
+	$(MAKE) clean
+	@echo
+	@echo "========== Testing borg-ls ========== "
+	$(MAKE) -C scripts/lxdialog all
+	$(CONFIG_SHELL) scripts/Menuconfig config.in profiles/borg-ls
+	$(MAKE) 
+	$(MAKE) clean
+
 #%/menuconfig:
 #	$(SH) "$(@D)/configure"
 #	@$(MAKE) what-now-msg

scripts/Menuconfig

@@ -1722,6 +1722,8 @@ echo -n ", parsing"
 parse_config_files $CONFIG_IN
 
 echo "done."
+
+if [ -z $2 ]; then             # Interactive mode
 	#
 	# Start the ball rolling from the top.
 	#
@@ -1749,6 +1751,11 @@ else
 		echo Your Borg configuration changes were NOT saved.
 		echo
 	fi
+else                            # Second argument give; noninteractive!
+	echo "Loading configuration file $2"
+	load_config_file $2
+	save_configuration
+fi
 
 # Remove log if empty.
 if [ ! -s .menuconfig.log ] ; then