* devel-2.4:
  LUInstanceQueryData: Don't acquire locks unless requested
  Increase the lock timeouts before we block-acquire
  daemon.py: move startup log message before prep_fn
  Display the actual memory values in N+1 failures
  ssh.VerifyNodeHostname: remove the quiet flag
  Add error checking and merging for cluster params
  RAPI: Document need for Content-type header in requests
  Fix output for “gnt-job info”
  watcher: Fix misleading usage output
  Clarify --force-join parameter message
  locking: Fix race condition in lock monitor
  utils: Export NiceSortKey function
  Revert "Only merge nodes that are known to not be offline"
  cluster-merge: only operate on online nodes
  Only merge nodes that are known to not be offline
  Treat empty oob_program param as default
  Fix bug in instance listing with orphan instances
  Fix bug related to log opening failures
  Bump version for 2.4.1 release
  cfgupgrade: Fix critical bug overwriting RAPI users file

Conflicts:
	NEWS: Trivial
	lib/opcodes.py: Added parameter descriptions, used variable for
	  "use_locking"

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: René Nussbaumer <rn@google.com>