그누보드 5.1.5

** 수정내역 **

https://github.com/gnuboard/gnuboard5/commit/e47156ede6db5390a185685b0adc7885410374f4
https://github.com/gnuboard/gnuboard5/commit/ba52e4ab6f6d755d325b472a790f4519e3d08d99
https://github.com/gnuboard/gnuboard5/commit/c7b1d0ee96ab3083965a5dd9ba3665da9a488b8a

5bd41ba 5.1.5 버전 변경
M config.php
b29af78 회원가입 개인정보취급방침 안내 수정
M mobile/skin/member/basic/register.skin.php
M skin/member/basic/register.skin.php
M theme/basic/mobile/skin/member/basic/register.skin.php
M theme/basic/skin/member/basic/register.skin.php
03e1296 기본 스킨 회원가입 개인정보동의
M mobile/skin/member/basic/register.skin.php
M mobile/skin/member/basic/style.css
M skin/member/basic/register.skin.php
M skin/member/basic/style.css
f0ae5ff 모바일 회원가입개인정보약관
M theme/basic/mobile/skin/member/basic/style.css
a80e634 모바일 회원가입 개인정보동의
M theme/basic/mobile/skin/member/basic/register.skin.php
M theme/basic/mobile/skin/member/basic/style.css
M theme/basic/skin/member/basic/style.css
96612f1 회원가입 개입정보처리방침 수정
M theme/basic/skin/member/basic/register.skin.php
M theme/basic/skin/member/basic/style.css
c465c86 게시판 복사 중 따옴표로 인한 오류 수정
M adm/board_copy_update.php