update .gitignore: add qemu-io (Gerd Hoffmann)

Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7218 c046a42c-6fe2-441c-8c8c-71466251a162

.gitignore

@@ -16,6 +16,7 @@ qemu-img
 qemu-nbd
 qemu-nbd.8
 qemu-nbd.pod
+qemu-io
 .gdbinit
 *.a
 *.aux