git-gui: Guess our version accurately as a subproject.
tree481061eaf23d64cafe562d36d9b3db8a1d1d0695
-rw-r--r-- 36 .gitignore
-rwxr-xr-x 1656 GIT-VERSION-GEN
-rw-r--r-- 1350 Makefile
-rw-r--r-- 1659 TODO
-rwxr-xr-x 146417 git-gui.sh