Bugfixes, many; plus add_noise in CLI

[prisae]

• CLI takes new the boolean add_noise in the section [noise_opts] (default is True).

• Bug fixes / tiny improvements

  • Simulation.misfit returns an ndarray again instead of an DataArray (was erroneously changed in v1.2.1).
  • Write json can now handle NumPy int/bool/float.
  • A clean on a Simulation now removes correctly the weights.
  • Capture error in jtvec if weight is complex NaN (should be real).
  • Model: mapping can now be an already instantiated map (sort of undocumented).

[coveralls]

Pull Request Test Coverage Report for Build 2912130049

• 29 of 29 (100.0%) changed or added relevant lines in 5 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.0004%) to 99.861%

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Totals
Change from base Build 2869012804:	0.0004%
Covered Lines:	4317
Relevant Lines:	4323

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💛 - Coveralls