* devel-2.5:
  Fix wrong option names in QA and cluster-merge
  Bump version to 2.5.0~rc5, update NEWS
  Add UnescapeAndSplit unittest for multi-escapes
  Fix a bug in command line option parsing code
  cli: Disable abbreviation matching for options
  Bump version to 2.5.0~rc5, update NEWS
  Add UnescapeAndSplit unittest for multi-escapes
  Fix a bug in command line option parsing code

Conflicts:
	lib/cli.py: Trivial

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>