* devel-2.3:
  Remove unused import from client.gnt_instance
  gnt-instance console: Improve error reporting
  Increase timeout for connection on remote import
  import-export: Improve timeout error reporting

Conflicts:
	lib/cmdlib.py: Trivial
	lib/opcodes.py: Trivial

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