SmrtBoot gcc 4.8에서 에러 수정
Merge commit '24c4d499883e0901ca776b8bca1dfb3cb4bf4fd9'

Conflicts:
	SmrtBoot/Build/main.bin
	SmrtBoot/Build/main.elf
	SmrtBoot/Build/main.elf.d
	SmrtBoot/Build/main.hex
	SmrtBoot/Build/main.lss
	SmrtBoot/Build/main.map
	SmrtBoot/Build/main.sym
	SmrtBoot/Build/start_stm32f10x.lst