git-gui: Refactor branch switch to support detached head
treeebab56d146f4cafef1b1adf740949403329f71ea
-rw-r--r-- 62 .gitignore
-rwxr-xr-x 1812 GIT-VERSION-GEN
-rw-r--r-- 4756 Makefile
-rwxr-xr-x 59914 git-gui.sh
drwxr-xr-x - lib