git-gui: Update known branches during rescan.
treed868c9e02971ccfc4fd42945652925d8b8b67b8b
-rw-r--r-- 36 .gitignore
-rwxr-xr-x 745 GIT-VERSION-GEN
-rw-r--r-- 1200 Makefile
-rw-r--r-- 1659 TODO
-rwxr-xr-x 141119 git-gui.sh