Fix non-moving Image move c'tor
Clang-tidy pointed out that we are not actually moving Images w/ Image's move ctor. See #377
review: @ademiralp + @jwendt, @sebastianfreitag
closes #377
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Clang-tidy pointed out that we are not actually moving Images w/ Image's move ctor. See #377
review: @ademiralp + @jwendt, @sebastianfreitag
closes #377