Pass config args to components of MultObjective
Pass config args to components of MultObjective

The components of a multi-objective function might need to make some
special configuration depending on the optimization method. So pass
along the config parameters down to them.

mtb-za/fatiando,drandykass/fatiando,fatiando/fatiando,victortxa/fatiando,drandykass/fatiando,cmeessen/fatiando,fatiando/fatiando,mtb-za/fatiando,santis19/fatiando,rafaelmds/fatiando,santis19/fatiando,rafaelmds/fatiando,cmeessen/fatiando,victortxa/fatiando