* stable-2.9
  Make the LUInstanceCreate return node names, not UUIDs
  Document new handling of degraded instances in NEWS
  Gracefully handle degraded instances in verification
  Be aware of the degraded case when cleaning up an instance
  Document changes to file-based disks in NEWS
  Preserve disk basename on instance rename
  Update NEWS file
  Modify test to reflect RAPI operation changes
  Add QA tests for RAPI multi-instance allocation
  Fix multi-allocation RAPI method
  Assign unique filenames to filebased disks

* stable-2.8
  Fix execution group of NodeD

Conflicts:
	NEWS (took both changes)
	lib/config.py (trivial)
	test/py/ganeti.cmdlib_unittest.py
          (manually reapplied changes to
           test/py/cmdlib/instance_unittest.py)

Signed-off-by: Thomas Thrainer <thomasth@google.com>
Reviewed-by: Hrvoje Ribicic <riba@google.com>