Make --squash work with the 'add' command too.
treea9caf26434e1678728ee64a61641c22c09221902
-rw-r--r-- 3 .gitignore
lrwxrwxrwx 14 git-subtree -> git-subtree.sh
-rwxr-xr-x 11917 git-subtree.sh
-rw-r--r-- 23 shellopts.sh
-rwxr-xr-x 4326 test.sh
-rw-r--r-- 697 todo