git-gui: Correct encoding of glossary/fr.po to UTF-8
-rwxr-xr-x 1812 GIT-VERSION-GEN
-rw-r--r-- 10134 Makefile
-rwxr-xr-x 70577 git-gui.sh
drwxr-xr-x - lib
drwxr-xr-x - macosx
drwxr-xr-x - po
drwxr-xr-x - windows