Handle future resource

[niklassiemer]

closes #701

[github-actions]

👈 Launch a binder notebook on branch pyiron/pyiron_contrib/res_future

[github-actions]

Pull Request Test Coverage Report for Build 5203680070

• 1 of 3 (33.33%) changed or added relevant lines in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.005%) to 12.976%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
pyiron_contrib/generic/coscineIo.py	1	3	33.33%

Totals
Change from base Build 5202290759:	0.005%
Covered Lines:	1660
Relevant Lines:	12793

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💛 - Coveralls

[niklassiemer]

@pmrv I never actually used Futures, yet. And for some reasons it worked on my end so far with the old implementation... Could you check if this branch fixes the issue? Thanks 😄

[niklassiemer]

@pmrv could you check if the issue is fixed with this PR?