add's, removes, semi optimized
 On branch raum
 Changes to be committed:
	modified:   core/Makefile
	modified:   core/combo/TARGET_linux-arm.mk
	modified:   core/combo/arch/arm/armv7-a-neon.mk
	modified:   core/combo/arch/arm/armv7-a.mk
	modified:   core/dumpvar.mk
	modified:   core/product_config.mk
	new file:   core/tasks/kernel.mk
	deleted:    core/tasks/vendor_module_check.mk
	modified:   envsetup.sh
	modified:   tools/buildinfo.sh
	modified:   tools/releasetools/ota_from_target_files