git / vim / tig utf8 setting

1) git : ~/.gitconfig

[i18n]
  commitEncoding = utf8

2) vim : ~/.vimrc (the file is cp949 but terminal charset is utf8)
set encoding=cp949 termencoding=utf-8 fileencodings=ubs-bom,utf-8,korea,cp949

3) tig : ~/.tigrc
set line-graphics = utf-8