Merge remote-tracking branch 'kwolf/tags/for-anthony' into staging

Block patches for 2.0 (flushing block-next)

# gpg: Signature made Fri 29 Nov 2013 08:43:18 AM PST using RSA key ID C88F2FD6
# gpg: Can't check signature: public key not found

# By Peter Lieven (17) and others
# Via Kevin Wolf
* kwolf/tags/for-anthony: (41 commits)
  qemu-iotests: Add sample image and test for VMDK version 3
  vmdk: Allow read only open of VMDK version 3
  qemu-iotests: Filter out 'qemu-io> ' prompt
  qemu-iotests: Filter qemu-io output in 025
  block: Use BDRV_O_NO_BACKING where appropriate
  qemu-iotests: Test snapshot mode
  block: Enable BDRV_O_SNAPSHOT with driver-specific options
  qemu-iotests: Make test case 030, 040 and 055 deterministic
  qemu-iotest: Add pause_drive and resume_drive methods
  blkdebug: add "remove_break" command
  qemu-iotests: Drop local version of cancel_and_wait from 040
  sheepdog: support user-defined redundancy option
  sheepdog: refactor do_sd_create()
  qdict: Optimise qdict_do_flatten()
  qdict: Fix memory leak in qdict_do_flatten()
  MAINTAINERS: add sheepdog development mailing list
  COW: Extend checking allocated bits to beyond one sector
  COW: Speed up writes
  qapi: Change BlockDirtyInfo to list
  block: per caller dirty bitmap
  ...

Message-id: 1385743555-27888-1-git-send-email-kwolf@redhat.com
Signed-off-by: Anthony Liguori <aliguori@amazon.com>