The parameter "restart_double_si" (defaults to false) will when true
cause the RESTART_SOLUTION data (only) to be read/written with measure
equal to measure::identity, thereby suppressing unit conversions. Also,
the output layer will be told to output all (not just RESTART_SOLUTION
but also RESTART_AUXILIARY) restart data as doubles.
Includes the following changes:
- update to match API change in opm-output (vector not map for data::Wells::completions),
- restore WellStateFullyImplicitBlackoil::perfPhaseRates() from output,
- restore WellStateFullyImplicitBlackoil::currentControls() from output.
Remaining non-restored well-related data are:
- well potentials,
- the dynamic list of econ-limited completions.
