Jakub's changes broke the progress message slightly.

We really need that ^M (\r), not a ^J (\n) if we want the status message to
overwrite itself nicely.
diff --git a/git-subtree.sh b/git-subtree.sh
index 66ce251..11cda9e 100755
--- a/git-subtree.sh
+++ b/git-subtree.sh
Binary files differ