add comment license in README.md

add license comment list line in README.md

Signed-off-by: KyungKoo Kang <kyungkoo.kang@yahoo.com>
add how to gradle build in README.md

add how to gradle build in README.md file

Signed-off-by: KyungKoo Kang <kyungkoo.kang@yahoo.com>
Update readme.md

add a guide of coding convention and commit message.
Update reademe.md file

코딩컨벤션과 commit 메시지에 대한 내용을 추가하였습니다.
Added: UTF-8 BOM

한글 주석이 달려있어서 UTF-8 BOM 추가합니다.

Signed-off-by: seonggwang.gwon <g.passcode@gmail.com>
메인 함수에 포함된 로직을 스테이틱 함수로 분리
Create LICENSE
Update LICENSE

add year and name
Merge branch 'master' of https://github.com/kyungkoo/gdg_codelab_1403

Conflicts:
	README.md