make all menu files 8.3 for isolinux
	renamed:    ts/5.2/boot-images/templates/installer/menu/cpu_error.cfg -> ts/5.2/boot-images/templates/installer/menu/cpuerror.cfg
	renamed:    ts/5.2/boot-images/templates/installer/menu/cpu_error.txt -> ts/5.2/boot-images/templates/installer/menu/cpuerror.txt
	modified:   ts/5.2/boot-images/templates/installer/menu/default.cfg
	renamed:    ts/5.2/boot-images/templates/installer/menu/memory_error.cfg -> ts/5.2/boot-images/templates/installer/menu/memerror.cfg
	renamed:    ts/5.2/boot-images/templates/installer/menu/memory_error.txt -> ts/5.2/boot-images/templates/installer/menu/memerror.txt
	modified:   ts/5.2/conf/installer/build.conf.example
	modified:   ts/5.2/conf/installer/thinstation.conf.buildtime
Add WAIT_FOR_LINK test to networkmanager startup.
	modified:   ts/5.2/packages/networkmanager/build/extra/etc/init.d/NetworkManager