States in temporal-related variables in MPADs

[Manuel Luque]

I suggest that in temporal-related variables in MPADs, as for example, the variables Test[0] (test in slice 0) and Test[1] (test in slice 1), should have pointers to the same "states" (domain) object, so when the user edits the states of any of the related variables, then OpenMarkov guarantees consistency in the other related variables.

[Miguel Ángel Artaso Landa]

Duplicate of #145.