Merge branch 'us/printf-not-echo'

* us/printf-not-echo: test-lib.sh: do not "echo" caller-supplied strings rebase -i: do not "echo" random user-supplied strings

Junio C Hamano committed Mar 25, 2014 at 11:08 UTC cf30bfb8fb9e749637a73685a8de9600ab1fbe5f

No changes.