autotest/tp-libvirt — pull request #181 by will-Do (2014-06-05 05:26:09+00:00)
Title: virsh_update-device: case expand and tiny bugs fix

1. Support different disk type: cdrom, floppy
2. Support different disk mode: none, readonly, shareable
3. Cover more sub test cases
4. Tiny bugs fix

Signed-off-by: Yanbing Du