Cleanup some config problems. Add a sane default config that basically

matches the default old Config.h

shell/config.in

@@ -15,24 +15,28 @@ choice 'Choose your default shell' \
 
 if [ "$CONFIG_FEATURE_SH_IS_ASH" = "y" ] ; then
 	define_bool CONFIG_ASH	y
+	comment 'ash'
 else
 	bool 'ash'	    CONFIG_ASH
 fi
 
 if [ "$CONFIG_FEATURE_SH_IS_HUSH" = "y" ] ; then
 	define_bool CONFIG_HUSH	y
+	comment 'hush'
 else
 	bool 'hush'	    CONFIG_HUSH
 fi
 
 if [ "$CONFIG_FEATURE_SH_IS_LASH" = "y" ] ; then
 	define_bool CONFIG_LASH	y
+	comment 'lash'
 else
 	bool 'lash'	    CONFIG_LASH
 fi
 
 if [ "$CONFIG_FEATURE_SH_IS_MSH" = "y" ] ; then
 	define_bool CONFIG_MSH	y
+	comment 'msh'
 else
 	bool 'msh'	    CONFIG_MSH
 fi