idcomment db이름변
유틸리티 클래스 생
comment기능 추가
comment기능 추
fileupload 구현중
So파일 업로드 -> sym파일 생성
so파일용 db생
instance callstack, dump file path db추가
receive native from client
환경 설정 config사용할 수 있도록 수