Manual internals copying to avoid AiiDA plumpy.persistence ImportError

[blokhin]

aiida-reoptimize/aiida_reoptimize/base/OptimizerBuilder.py

Lines 31 to 32 in 1806899

	Optimizer.__name__ = self.optimizer_workchain.__name__
	Optimizer.__module__ = self.optimizer_workchain.__module__

and

aiida-reoptimize/aiida_reoptimize/base/OptimizerBuilder.py

Lines 52 to 53 in 1806899

	UserEvaluator.__name__ = evaluator.__name__
	UserEvaluator.__module__ = evaluator.__module__